A magnitude ML 2.1 earthquake occured in region: 1 km E Pratola Peligna (AQ), on
and geographic coordinates (lat, lon) 42.1000, 13.8820 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Pratola Peligna | AQ | 1 | 7577 | 7577 |
Roccacasale | AQ | 3 | 693 | 8270 |
Corfinio | AQ | 4 | 1051 | 9321 |
Raiano | AQ | 6 | 2815 | 12136 |
Prezza | AQ | 6 | 945 | 13081 |
Vittorito | AQ | 6 | 873 | 13954 |
Sulmona | AQ | 7 | 24557 | 38511 |
Bugnara | AQ | 9 | 1125 | 39636 |
Popoli | PE | 9 | 5172 | 44808 |
Goriano Sicoli | AQ | 9 | 569 | 45377 |
Introdacqua | AQ | 10 | 2126 | 47503 |
Pacentro | AQ | 11 | 1174 | 48677 |
Salle | PE | 11 | 308 | 48985 |
Cocullo | AQ | 11 | 230 | 49215 |
Castel di Ieri | AQ | 12 | 303 | 49518 |
Caramanico Terme | PE | 12 | 1929 | 51447 |
Sant'Eufemia a Maiella | PE | 13 | 278 | 51725 |
Castelvecchio Subequo | AQ | 13 | 982 | 52707 |
San Benedetto in Perillis | AQ | 13 | 113 | 52820 |
Bussi sul Tirino | PE | 13 | 2518 | 55338 |
Anversa degli Abruzzi | AQ | 13 | 341 | 55679 |
Molina Aterno | AQ | 13 | 386 | 56065 |
Tocco da Casauria | PE | 14 | 2688 | 58753 |
Bolognano | PE | 15 | 1108 | 59861 |
Cansano | AQ | 15 | 274 | 60135 |
Gagliano Aterno | AQ | 15 | 254 | 60389 |
Castiglione a Casauria | PE | 15 | 831 | 61220 |
Pettorano sul Gizio | AQ | 16 | 1376 | 62596 |
Collepietro | AQ | 16 | 237 | 62833 |
Acciano | AQ | 16 | 327 | 63160 |
Campo di Giove | AQ | 17 | 803 | 63963 |
Torre de' Passeri | PE | 17 | 3147 | 67110 |
Ortona dei Marsi | AQ | 17 | 542 | 67652 |
Pescosansonesco | PE | 17 | 517 | 68169 |
San Valentino in Abruzzo Citeriore | PE | 17 | 1922 | 70091 |
Roccamorice | PE | 17 | 939 | 71030 |
Abbateggio | PE | 18 | 400 | 71430 |
Secinaro | AQ | 18 | 359 | 71789 |
Villalago | AQ | 19 | 568 | 72357 |
Navelli | AQ | 20 | 554 | 72911 |
Corvara | PE | 20 | 256 | 73167 |
Pietranico | PE | 20 | 484 | 73651 |
Pescina | AQ | 20 | 4133 | 77784 |
Rocca Pia | AQ | 20 | 178 | 77962 |
Lettomanoppello | PE | 20 | 2975 | 80937 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-08-19 01:10:36 |
42.0997 | 13.8818 | 11 | 2021-12-29 11:12:32 |
Bollettino Sismico Italiano INGV | 95779341 |
Reviewed Rev100 |
ML 2.1 | 2021-08-19 01:10:35 |
42.0937 | 13.8852 | 12 | 2021-08-19 01:22:51 |
Sala Sismica INGV-Roma | 94352751 |
Field | Value |
---|---|
Time (UTC) | 2021-08-19 01:10:36 ± 0.05 |
Latitude | 42.0997 ± 0.0027 |
Longitude | 13.8818 ± 0.0048 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95779341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 57 |
Number of defining phases | 49 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.37057 |
Number of stations at which the event was observed | 42 |
Number of stations from which data was used for origin computation | 34 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 59 |
Type of magnitude | ML |
Reference to an origin | 95779341 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-23 09:56:47 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 59 |
Type of magnitude | ML |
Reference to an origin | 94352751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-19 01:22:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2021-08-19T01:12:12.00 | 3.0 | undecidable | manual | Sn | 3.9 | 0 | |||
IV.USI.HHZ. | 2021-08-19T01:11:36.51 | 3.0 | undecidable | manual | Pg | 8.15 | 0 | |||
MN.TRI.HHZ. | 2021-08-19T01:11:28.02 | 3.0 | undecidable | manual | Pn | -2.72 | 0 | |||
OT.OT12.EHZ. | 2021-08-19T01:11:27.98 | 3.0 | undecidable | manual | Sg | 3.51 | 0 | |||
IV.CMIS.HHZ. | 2021-08-19T01:11:18.95 | 3.0 | undecidable | manual | S | 0.8 | 0 | |||
IV.ATCC.EHZ. | 2021-08-19T01:11:05.09 | 3.0 | positive | manual | P | 4.44 | 0 | |||
IV.SGRT.HHZ. | 2021-08-19T01:11:03.58 | 3.0 | undecidable | manual | P | 2.58 | 0 | |||
IV.APRC.HHZ. | 2021-08-19T01:11:01.19 | 3.0 | negative | manual | P | 2.18 | 0 | |||
IV.CING.HHZ. | 2021-08-19T01:11:01.61 | 0.3 | undecidable | manual | P | 339 | 152.1366 | 90 | 0.7 | 47 |
IV.GIUL.HHZ. | 2021-08-19T01:11:00.52 | 0.3 | undecidable | manual | S | 221 | 79.365 | 90 | 0.85 | 52 |
IV.CSP1.EHZ. | 2021-08-19T01:10:56.15 | 0.3 | undecidable | manual | P | 334 | 123.1878 | 90 | -0.29 | 57 |
IV.TERO.HHZ. | 2021-08-19T01:10:55.40 | 0.6 | undecidable | manual | S | 339 | 62.2932 | 90 | 0.27 | 43 |
IV.FDMO.HHZ. | 2021-08-19T01:10:55.83 | 0.3 | undecidable | manual | P | 328 | 122.4885 | 90 | -0.51 | 54 |
IV.CERA.HHZ. | 2021-08-19T01:10:54.26 | 0.3 | undecidable | manual | S | 169 | 56.7987 | 90 | 0.6 | 59 |
IV.GUAR.HHZ. | 2021-08-19T01:10:54.08 | 0.1 | undecidable | manual | S | 234 | 57.8976 | 90 | 0.13 | 90 |
IV.MC2.EHZ. | 2021-08-19T01:10:53.72 | 0.3 | undecidable | manual | P | 328 | 106.4157 | 90 | -0.13 | 61 |
IV.MMO1.EHZ. | 2021-08-19T01:10:53.08 | 0.6 | undecidable | manual | P | 333 | 99.6225 | 90 | 0.27 | 40 |
IV.NRCA.HHZ. | 2021-08-19T01:10:52.86 | 0.1 | undecidable | manual | P | 323 | 102.8193 | 90 | -0.44 | 77 |
IV.GIGS.HHN. | 2021-08-19T01:10:51.34 | 0.3 | undecidable | manual | S | 327 | 46.7199 | 90 | 0.38 | 65 |
IV.POFI.HHZ. | 2021-08-19T01:10:50.16 | 0.3 | undecidable | manual | S | 198 | 44.622 | 90 | -0.26 | 67 |
IV.VAGA.HHZ. | 2021-08-19T01:10:50.26 | 0.3 | undecidable | manual | P | 159 | 81.3519 | 90 | 0.27 | 62 |
IV.TST02.HHZ. | 2021-08-19T01:10:49.48 | 0.3 | undecidable | manual | S | 109 | 43.0236 | 90 | -0.49 | 64 |
IV.GIUL.HHZ. | 2021-08-19T01:10:49.35 | 0.3 | undecidable | manual | P | 221 | 79.365 | 90 | -0.33 | 62 |
IV.MTRA.EHZ. | 2021-08-19T01:10:49.68 | 0.3 | undecidable | manual | P | 332 | 83.0502 | 90 | -0.57 | 58 |
IV.PTQR.HHZ. | 2021-08-19T01:10:49.16 | 0.1 | undecidable | manual | S | 258 | 40.5261 | 90 | -0.16 | 91 |
IV.SMA1.EHZ. | 2021-08-19T01:10:48.54 | 0.3 | undecidable | manual | P | 323 | 73.9704 | 90 | -0.32 | 63 |
IV.RM33.EHZ. | 2021-08-19T01:10:48.36 | 0.3 | undecidable | manual | P | 310 | 71.0733 | 90 | -0.06 | 66 |
IV.FIAM.HHZ. | 2021-08-19T01:10:47.12 | 0.3 | undecidable | manual | P | 287 | 65.5899 | 90 | -0.44 | 62 |
IV.VVLD.HHZ. | 2021-08-19T01:10:47.29 | 0.1 | undecidable | manual | S | 220 | 33.2445 | 90 | -0.08 | 94 |
IV.VCEL.EHZ. | 2021-08-19T01:10:47.87 | 0.1 | undecidable | manual | S | 354 | 32.8449 | 90 | 0.6 | 84 |
IV.GUAR.HHZ. | 2021-08-19T01:10:46.28 | 0.1 | undecidable | manual | P | 234 | 57.8976 | 90 | -0.1 | 90 |
IV.TST01.HHZ. | 2021-08-19T01:10:46.72 | 0.3 | undecidable | manual | P | 133 | 56.9985 | 90 | 0.47 | 62 |
IV.CERA.HHZ. | 2021-08-19T01:10:46.15 | 0.3 | undecidable | manual | P | 169 | 56.7987 | 90 | -0.06 | 68 |
IV.MIDA.HHZ. | 2021-08-19T01:10:46.43 | 0.1 | negative | manual | P | 149 | 59.3961 | 90 | -0.18 | 89 |
IV.TERO.HHZ. | 2021-08-19T01:10:46.94 | 0.1 | negative | manual | P | 339 | 62.2932 | 90 | -0.12 | 89 |
IV.LRP.EHZ. | 2021-08-19T01:10:45.81 | 0.1 | negative | manual | P | 206 | 55.7997 | 90 | -0.25 | 88 |
IV.RNI2.HHZ. | 2021-08-19T01:10:45.44 | 0.3 | undecidable | manual | P | 153 | 49.3173 | 90 | 0.38 | 64 |
MN.AQU.HNN. | 2021-08-19T01:10:44.94 | 0.3 | undecidable | manual | P | 306 | 48.3183 | 90 | 0.05 | 70 |
IV.GIGS.HHN. | 2021-08-19T01:10:44.50 | 0.3 | undecidable | manual | P | 327 | 46.7199 | 90 | -0.15 | 68 |
IV.LPEL.HHZ. | 2021-08-19T01:10:44.95 | 0.1 | undecidable | manual | S | 103 | 25.4523 | 91 | -0.35 | 91 |
IV.TST02.HHZ. | 2021-08-19T01:10:44.17 | 0.1 | positive | manual | P | 109 | 43.0236 | 90 | 0.09 | 92 |
IV.POFI.HHZ. | 2021-08-19T01:10:44.18 | 0.3 | undecidable | manual | P | 198 | 44.622 | 90 | -0.16 | 68 |
IV.PTQR.HHZ. | 2021-08-19T01:10:43.60 | 0.1 | positive | manual | P | 258 | 40.5261 | 90 | -0.11 | 93 |
IV.FAGN.HHZ. | 2021-08-19T01:10:42.08 | 0.1 | positive | manual | P | 307 | 30.6471 | 91 | -0.1 | 94 |
IV.T0110.HHZ. | 2021-08-19T01:10:42.87 | 0.1 | undecidable | manual | S | 329 | 16.7721 | 93 | -0.11 | 96 |
IV.VVLD.HHZ. | 2021-08-19T01:10:42.51 | 0.1 | positive | manual | P | 220 | 33.2445 | 90 | -0.07 | 95 |
IT.OPI.HGE. | 2021-08-19T01:10:42.91 | 0.3 | undecidable | manual | P | 187 | 36.1416 | 90 | -0.11 | 70 |
IV.VCEL.EHZ. | 2021-08-19T01:10:42.71 | 0.1 | positive | manual | P | 354 | 32.8449 | 90 | 0.19 | 93 |
IV.LPEL.HHZ. | 2021-08-19T01:10:41.22 | 0.1 | positive | manual | P | 103 | 25.4523 | 91 | -0.17 | 95 |
IV.INTR.HNZ. | 2021-08-19T01:10:41.17 | 0.1 | undecidable | manual | S | 169 | 9.9789 | 121 | -0.06 | 100 |
IV.T0110.HHZ. | 2021-08-19T01:10:40.15 | 0.1 | negative | manual | P | 329 | 16.7721 | 93 | 0.1 | 97 |
IT.SULP.HGZ. | 2021-08-19T01:10:40.15 | 0.1 | undecidable | manual | S | 113 | 4.0959 | 154 | -0.02 | 100 |
IT.SULC.HNZ. | 2021-08-19T01:10:40.19 | 0.1 | undecidable | manual | S | 147 | 4.1958 | 153 | 0.01 | 99 |
IV.INTR.HNZ. | 2021-08-19T01:10:39.21 | 0.1 | positive | manual | P | 169 | 9.9789 | 121 | 0.17 | 96 |
IT.SULP.HGZ. | 2021-08-19T01:10:38.49 | 0.1 | negative | manual | P | 113 | 4.0959 | 154 | 0.06 | 99 |
IT.SULC.HNZ. | 2021-08-19T01:10:38.55 | 0.1 | positive | manual | P | 147 | 4.1958 | 153 | 0.12 | 98 |
IT.SULA.HNN. | 2021-08-19T01:10:38.57 | 0.1 | positive | manual | P | 136 | 4.0959 | 154 | 0.14 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.INTR.HHE. | ML:2.5 | 0.00398 | 0.22 | AML | other | m | 2021-08-19T01:10:41.65 |
IV.INTR.HNE. | ML:2.5 | 0.00373 | 0.2 | AML | other | m | 2021-08-19T01:10:41.66 |
IV.INTR.HHN. | ML:2.6 | 0.00532 | 1.68 | AML | other | m | 2021-08-19T01:10:41.84 |
IV.INTR.HNN. | ML:2.6 | 0.004972623000000001 | 1.68 | AML | other | m | 2021-08-19T01:10:41.84 |
IV.T0110.HHN. | ML:2.5 | 0.002429933 | 0.26 | AML | other | m | 2021-08-19T01:10:43.24 |
IV.T0110.HHE. | ML:2.5 | 0.0024059625000000004 | 0.28 | AML | other | m | 2021-08-19T01:10:44.54 |
IV.LPEL.HHE. | ML:2.4 | 0.00151844 | 0.1 | AML | other | m | 2021-08-19T01:10:46.35 |
IV.LPEL.HNE. | ML:2.4 | 0.0013508185 | 0.1096 | AML | other | m | 2021-08-19T01:10:46.36 |
IV.LPEL.HNN. | ML:2.4 | 0.0012989835 | 0.16 | AML | other | m | 2021-08-19T01:10:46.63 |
IV.LPEL.HHN. | ML:2.4 | 0.001504115 | 0.14 | AML | other | m | 2021-08-19T01:10:46.70 |
IV.VVLD.HNE. | ML:2.4 | 0.0012457278000000001 | 0.1896 | AML | other | m | 2021-08-19T01:10:47.51 |
IV.VVLD.HHN. | ML:2.7 | 0.002125 | 0.2 | AML | other | m | 2021-08-19T01:10:47.55 |
IV.VVLD.HNN. | ML:2.7 | 0.0019579835 | 0.2104 | AML | other | m | 2021-08-19T01:10:47.55 |
IV.VVLD.HHE. | ML:2.5 | 0.0013417425 | 0.14 | AML | other | m | 2021-08-19T01:10:48.27 |
IV.VCEL.EHE. | ML:2.5 | 0.0014292630000000003 | 0.18 | AML | other | m | 2021-08-19T01:10:48.68 |
IV.VCEL.EHN. | ML:2.3 | 0.0009177942500000001 | 0.16 | AML | other | m | 2021-08-19T01:10:48.67 |
IV.POFI.HHN. | ML:2.2 | 0.0004415 | 0.2 | AML | other | m | 2021-08-19T01:10:51.00 |
IV.POFI.HNN. | ML:2.2 | 0.0004675 | 0.2 | AML | other | m | 2021-08-19T01:10:51.01 |
IV.TST02.HHE. | ML:2.5 | 0.0009519999999999999 | 1.7 | AML | other | m | 2021-08-19T01:10:51.01 |
IV.POFI.HHE. | ML:2.0 | 0.00033715505 | 0.32 | AML | other | m | 2021-08-19T01:10:51.74 |
IV.POFI.HNE. | ML:2.2 | 0.000482 | 0.42 | AML | other | m | 2021-08-19T01:10:51.75 |
IV.FAGN.HHN. | ML:2.3 | 0.0009486699999999999 | 0.22 | AML | other | m | 2021-08-19T01:10:51.96 |
IV.FAGN.HHE. | ML:2.4 | 0.0010518157000000002 | 0.34 | AML | other | m | 2021-08-19T01:10:52.74 |
IV.PTQR.HHN. | ML:1.7 | 0.00016060005 | 1.82 | AML | other | m | 2021-08-19T01:10:53.96 |
IV.PTQR.HHE. | ML:1.8 | 0.0001932967 | 0.2 | AML | other | m | 2021-08-19T01:10:53.49 |
IV.TERO.HHE. | ML:2.1 | 0.00026882134999999994 | 0.26 | AML | other | m | 2021-08-19T01:10:54.04 |
IV.LRP.EHN. | ML:1.8 | 0.00012620685500000002 | 0.24 | AML | other | m | 2021-08-19T01:10:54.65 |
IV.GUAR.HHN. | ML:2.4 | 0.0005155 | 0.26 | AML | other | m | 2021-08-19T01:10:54.75 |
IV.TST02.HHN. | ML:2.0 | 0.000345 | 0.36 | AML | other | m | 2021-08-19T01:10:55.13 |
IV.TERO.HNN. | ML:2.0 | 0.0001954438 | 0.28 | AML | other | m | 2021-08-19T01:10:55.66 |
IV.LRP.EHE. | ML:2.2 | 0.00037317205 | 0.2 | AML | other | m | 2021-08-19T01:10:55.68 |
IV.CERA.HHN. | ML:2.3 | 0.000464 | 0.5 | AML | other | m | 2021-08-19T01:10:55.68 |
IV.CERA.HNN. | ML:2.3 | 0.00044394240000000004 | 0.5104 | AML | other | m | 2021-08-19T01:10:55.94 |
IV.CERA.HHE. | ML:2.1 | 0.000284 | 1.48 | AML | other | m | 2021-08-19T01:10:56.84 |
IV.TERO.HHN. | ML:2.0 | 0.00021197280000000002 | 0.08 | AML | other | m | 2021-08-19T01:10:56.61 |
IV.TST01.HHN. | ML:1.6 | 0.00009351335 | 0.6 | AML | other | m | 2021-08-19T01:10:56.89 |
IV.MIDA.HNE. | ML:2.0 | 0.00022288114999999997 | 0.18 | AML | other | m | 2021-08-19T01:10:57.73 |
IV.MIDA.HHN. | ML:2.1 | 0.0002405 | 0.16 | AML | other | m | 2021-08-19T01:10:57.72 |
IV.TERO.HNE. | ML:2.2 | 0.00029790345 | 1.7704 | AML | other | m | 2021-08-19T01:10:57.01 |
IV.RNI2.HHE. | ML:1.9 | 0.00021100000000000003 | 1.58 | AML | other | m | 2021-08-19T01:10:58.90 |
IV.GUAR.HHE. | ML:2.2 | 0.000374 | 0.26 | AML | other | m | 2021-08-19T01:10:58.97 |
IV.RNI2.HHN. | ML:2.0 | 0.000275 | 0.68 | AML | other | m | 2021-08-19T01:11:01.36 |
IV.GIUL.HHN. | ML:1.8 | 0.000079182435 | 0.2 | AML | other | m | 2021-08-19T01:11:01.78 |
IV.MIDA.HNN. | ML:2.3 | 0.00039132994 | 0.9 | AML | other | m | 2021-08-19T01:11:02.11 |
IV.SMA1.EHN. | ML:1.9 | 0.00012330000000000002 | 0.3 | AML | other | m | 2021-08-19T01:11:02.93 |
IV.RM33.EHN. | ML:1.8 | 0.0000963 | 0.38 | AML | other | m | 2021-08-19T01:11:02.94 |
IV.MIDA.HHE. | ML:1.9 | 0.000176 | 0.3 | AML | other | m | 2021-08-19T01:11:03.32 |
IV.MTRA.EHN. | ML:2.0 | 0.00012067713 | 0.32 | AML | other | m | 2021-08-19T01:11:03.41 |
IV.MTRA.EHE. | ML:1.9 | 0.000107896455 | 0.16 | AML | other | m | 2021-08-19T01:11:03.85 |
IV.CERA.HNE. | ML:2.0 | 0.00023854999999999997 | 0.48 | AML | other | m | 2021-08-19T01:11:05.09 |
IV.SMA1.EHE. | ML:1.8 | 0.00010272294000000001 | 0.5 | AML | other | m | 2021-08-19T01:11:05.42 |
IV.FIAM.HHN. | ML:1.5 | 0.0000604 | 0.72 | AML | other | m | 2021-08-19T01:11:07.43 |
IV.RM33.EHE. | ML:1.8 | 0.0001027 | 0.42 | AML | other | m | 2021-08-19T01:11:08.51 |
IV.FIAM.HHE. | ML:1.5 | 0.00005465000000000001 | 0.46 | AML | other | m | 2021-08-19T01:11:09.43 |
IV.GIUL.HHE. | ML:1.7 | 0.000071060035 | 0.48 | AML | other | m | 2021-08-19T01:11:10.45 |
IV.TST01.HHE. | ML:1.5 | 0.0000731 | 1.18 | AML | other | m | 2021-08-19T01:11:11.70 |
IV.VAGA.HHN. | ML:1.9 | 0.00011476206999999999 | 1.7 | AML | other | m | 2021-08-19T01:11:11.06 |
IV.FDMO.HHE. | ML:1.8 | 0.0000395 | 0.74 | AML | other | m | 2021-08-19T01:11:20.54 |
IV.FDMO.HHN. | ML:2.0 | 0.000069764095 | 0.48 | AML | other | m | 2021-08-19T01:11:20.74 |