A magnitude ML 1.4 earthquake occured in region: 4 km NE Pescasseroli (AQ), on
and geographic coordinates (lat, lon) 41.8360, 13.8220 at 18 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 |
---|---|---|---|---|
Pescasseroli | AQ | 4 | 2203 | 2203 |
Opi | AQ | 6 | 420 | 2623 |
Scanno | AQ | 9 | 1847 | 4470 |
Bisegna | AQ | 11 | 223 | 4693 |
Villetta Barrea | AQ | 11 | 653 | 5346 |
Villalago | AQ | 11 | 568 | 5914 |
Civitella Alfedena | AQ | 13 | 296 | 6210 |
San Donato Val di Comino | FR | 14 | 2107 | 8317 |
Lecce nei Marsi | AQ | 16 | 1702 | 10019 |
Campoli Appennino | FR | 16 | 1725 | 11744 |
Pescosolido | FR | 17 | 1555 | 13299 |
Villavallelonga | AQ | 17 | 919 | 14218 |
Barrea | AQ | 17 | 726 | 14944 |
Gioia dei Marsi | AQ | 17 | 1989 | 16933 |
Rocca Pia | AQ | 17 | 178 | 17111 |
Alvito | FR | 18 | 2713 | 19824 |
Anversa degli Abruzzi | AQ | 18 | 341 | 20165 |
Settefrati | FR | 19 | 728 | 20893 |
Posta Fibreno | FR | 19 | 1139 | 22032 |
Pettorano sul Gizio | AQ | 19 | 1376 | 23408 |
Ortona dei Marsi | AQ | 20 | 542 | 23950 |
Ortucchio | AQ | 20 | 1860 | 25810 |
Gallinaro | FR | 20 | 1269 | 27079 |
Vicalvi | FR | 20 | 783 | 27862 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-03-11 21:37:29 |
41.836 | 13.8215 | 18 | 2021-07-12 16:55:03 |
Bollettino Sismico Italiano INGV | 88427051 |
Reviewed Rev100 |
ML 1.4 | 2021-03-11 21:37:29 |
41.832 | 13.8223 | 18 | 2021-03-11 21:50:15 |
Sala Sismica INGV-Roma | 88012671 |
Field | Value |
---|---|
Time (UTC) | 2021-03-11 21:37:29 ± 0.06 |
Latitude | 41.8360 ± 0.0018 |
Longitude | 13.8215 ± 0.0024 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88427051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 65 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 281 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 46 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55848 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88427051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-24 09:38:54 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88012671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-11 21:50:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHN. | 2021-03-11T21:37:48.92 | 0.6 | undecidable | manual | S | 1 | 61.9935 | 98 | 0.07 | 45 |
IV.PTQR.HHZ. | 2021-03-11T21:37:43.29 | 0.6 | undecidable | manual | S | 301 | 40.4262 | 104 | 0.09 | 47 |
IV.MIDA.HHZ. | 2021-03-11T21:37:43.52 | 0.3 | undecidable | manual | S | 121 | 41.7249 | 104 | -0.03 | 71 |
IV.LPEL.HHZ. | 2021-03-11T21:37:42.61 | 0.3 | undecidable | manual | S | 52 | 37.9287 | 106 | 0.05 | 71 |
IV.CERA.HHZ. | 2021-03-11T21:37:40.92 | 0.3 | undecidable | manual | S | 148 | 31.0467 | 110 | 0.11 | 71 |
IT.SULA.HNE. | 2021-03-11T21:37:40.23 | 0.3 | undecidable | manual | S | 17 | 27.4503 | 114 | 0.3 | 69 |
IV.RNI2.HHZ. | 2021-03-11T21:37:40.88 | 0.6 | undecidable | manual | S | 118 | 31.0467 | 110 | 0.06 | 48 |
IV.VCEL.EHN. | 2021-03-11T21:37:40.72 | 0.1 | undecidable | manual | P | 1 | 61.9935 | 98 | -0.05 | 91 |
IT.SULP.HGZ. | 2021-03-11T21:37:40.53 | 0.6 | undecidable | manual | S | 18 | 28.9488 | 112 | 0.23 | 47 |
IV.LRP.EHZ. | 2021-03-11T21:37:40.03 | 0.3 | undecidable | manual | S | 223 | 28.5492 | 113 | -0.17 | 71 |
IV.GIUL.HHZ. | 2021-03-11T21:37:39.74 | 0.6 | undecidable | manual | P | 237 | 56.1993 | 99 | -0.14 | 45 |
IT.SULC.HNZ. | 2021-03-11T21:37:39.98 | 0.6 | undecidable | manual | S | 16 | 26.751 | 114 | 0.23 | 47 |
IV.FAGN.HHZ. | 2021-03-11T21:37:39.08 | 0.6 | undecidable | manual | P | 338 | 51.5151 | 101 | -0.1 | 46 |
IV.INTR.HHZ. | 2021-03-11T21:37:38.16 | 0.3 | undecidable | manual | S | 19 | 20.6682 | 123 | -0.16 | 72 |
IV.TST02.HHE. | 2021-03-11T21:37:38.86 | 0.6 | undecidable | manual | P | 72 | 47.9187 | 102 | 0.23 | 45 |
IV.GUAR.HNN. | 2021-03-11T21:37:38.22 | 0.6 | undecidable | manual | P | 264 | 42.3243 | 104 | 0.43 | 43 |
IV.MIDA.HHZ. | 2021-03-11T21:37:37.49 | 0.3 | undecidable | manual | P | 121 | 41.7249 | 104 | -0.21 | 69 |
IV.MCI.EHE. | 2021-03-11T21:37:37.10 | 0.6 | undecidable | manual | P | 181 | 38.2284 | 105 | -0.08 | 47 |
IV.POFI.HHZ. | 2021-03-11T21:37:37.62 | 0.3 | undecidable | manual | S | 215 | 15.9729 | 131 | 0.29 | 71 |
IV.VVLD.HHZ. | 2021-03-11T21:37:37.43 | 0.6 | undecidable | manual | S | 283 | 16.7721 | 130 | -0.06 | 49 |
IV.PTQR.HHZ. | 2021-03-11T21:37:37.52 | 0.1 | undecidable | manual | P | 301 | 40.4262 | 104 | 0.02 | 95 |
IV.RNI2.HHZ. | 2021-03-11T21:37:36.53 | 0.3 | undecidable | manual | P | 118 | 31.0467 | 110 | 0.41 | 67 |
IV.LPEL.HHZ. | 2021-03-11T21:37:36.87 | 0.1 | undecidable | manual | P | 52 | 37.9287 | 106 | -0.26 | 91 |
IV.LRP.EHZ. | 2021-03-11T21:37:35.62 | 0.3 | undecidable | manual | P | 223 | 28.5492 | 113 | -0.15 | 71 |
IT.OPI.HGE. | 2021-03-11T21:37:35.75 | 0.3 | undecidable | manual | S | 174 | 6.6933 | 157 | -0.1 | 74 |
IV.CERA.HHZ. | 2021-03-11T21:37:35.98 | 0.3 | undecidable | manual | P | 148 | 31.0467 | 110 | -0.14 | 71 |
IT.SULA.HNE. | 2021-03-11T21:37:35.52 | 0.1 | undecidable | manual | P | 17 | 27.4503 | 114 | -0.09 | 96 |
IT.SULC.HNZ. | 2021-03-11T21:37:35.26 | 0.1 | undecidable | manual | P | 16 | 26.751 | 114 | -0.25 | 93 |
IT.SULP.HGZ. | 2021-03-11T21:37:35.62 | 0.3 | undecidable | manual | P | 18 | 28.9488 | 112 | -0.21 | 70 |
IV.VVLD.HHZ. | 2021-03-11T21:37:34.13 | 0.6 | undecidable | manual | P | 283 | 16.7721 | 130 | -0.07 | 49 |
IV.INTR.HHZ. | 2021-03-11T21:37:34.61 | 0.3 | undecidable | manual | P | 19 | 20.6682 | 123 | -0.07 | 73 |
IV.POFI.HHZ. | 2021-03-11T21:37:34.18 | 0.3 | undecidable | manual | P | 215 | 15.9729 | 131 | 0.07 | 74 |
IT.OPI.HGE. | 2021-03-11T21:37:33.33 | 0.1 | undecidable | manual | P | 174 | 6.6933 | 157 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:1.4 | 0.000156 | 0.66 | AML | other | m | 2021-03-11T21:37:37.56 |
IV.VVLD.HHN. | ML:1.4 | 0.000169 | 0.6 | AML | other | m | 2021-03-11T21:37:37.59 |
IV.POFI.HHE. | ML:1.4 | 0.00016849999999999998 | 1.22 | AML | other | m | 2021-03-11T21:37:38.80 |
IV.POFI.HHN. | ML:1.2 | 0.00011344999999999999 | 0.44 | AML | other | m | 2021-03-11T21:37:38.82 |
IV.INTR.HHE. | ML:1.7 | 0.00029949999999999996 | 1.42 | AML | other | m | 2021-03-11T21:37:39.88 |
IV.INTR.HHN. | ML:1.7 | 0.00026000000000000003 | 0.2 | AML | other | m | 2021-03-11T21:37:39.27 |
IV.LRP.EHN. | ML:0.8 | 0.000028049999999999997 | 0.38 | AML | other | m | 2021-03-11T21:37:40.96 |
IV.LRP.EHE. | ML:1.3 | 0.00009465000000000001 | 0.5 | AML | other | m | 2021-03-11T21:37:40.72 |
IV.RNI2.HHN. | ML:1.4 | 0.00011665 | 0.16 | AML | other | m | 2021-03-11T21:37:43.78 |
IV.RNI2.HHE. | ML:1.5 | 0.00013550000000000001 | 1.02 | AML | other | m | 2021-03-11T21:37:43.27 |
IV.LPEL.HHN. | ML:1.6 | 0.0001295 | 1.36 | AML | other | m | 2021-03-11T21:37:44.26 |
IV.LPEL.HHE. | ML:1.6 | 0.00011899999999999999 | 1.06 | AML | other | m | 2021-03-11T21:37:45.20 |
IV.MIDA.HHE. | ML:1.3 | 0.00006654999999999999 | 1.02 | AML | other | m | 2021-03-11T21:37:45.81 |
IV.MIDA.HHN. | ML:1.2 | 0.00005155 | 1.24 | AML | other | m | 2021-03-11T21:37:45.35 |
IV.FAGN.HHN. | ML:1.5 | 0.00007125000000000001 | 0.7 | AML | other | m | 2021-03-11T21:37:48.63 |
IV.FAGN.HHE. | ML:1.4 | 0.00006665000000000001 | 0.3 | AML | other | m | 2021-03-11T21:37:51.14 |