A magnitude ML 1.6 earthquake occured in region: 4 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7430, 13.2670 at 10 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Accumoli | RI | 5 | 667 | 1845 |
Acquasanta Terme | AP | 12 | 2916 | 4761 |
Montegallo | AP | 12 | 523 | 5284 |
Amatrice | RI | 13 | 2657 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Cittareale | RI | 16 | 482 | 13380 |
Montemonaco | AP | 18 | 604 | 13984 |
Valle Castellana | TE | 19 | 977 | 14961 |
Castelsantangelo sul Nera | MC | 19 | 281 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-08-28 06:30:21 |
42.7428 | 13.2673 | 10 | 2023-01-31 19:03:44 |
Bollettino Sismico Italiano INGV | 109665791 |
Reviewed Rev100 |
ML 1.6 | 2022-08-28 06:30:21 |
42.7422 | 13.2627 | 10 | 2022-08-28 06:41:44 |
Sala Sismica INGV-Roma | 109027621 |
Field | Value |
---|---|
Time (UTC) | 2022-08-28 06:30:21 ± 0.06 |
Latitude | 42.7428 ± 0.0027 |
Longitude | 13.2673 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109665791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 303 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 55 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 37 |
Number of associated phases, regardless of their use for origin computation | 60 |
Number of defining phases | 60 |
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) | 0.09533 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66460 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 35 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 48 |
Type of magnitude | ML |
Reference to an origin | 109665791 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-16 16:44:28 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 48 |
Type of magnitude | ML |
Reference to an origin | 109027621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-28 06:41:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2022-08-28T06:30:43.48 | 0.6 | undecidable | manual | S | 355 | 70.4739 | 50 | 0.9 | 34 |
IV.SNTG.HHZ. | 2022-08-28T06:30:40.73 | 0.6 | undecidable | manual | S | 335 | 62.6928 | 50 | 0.22 | 44 |
IV.VCEL.EHZ. | 2022-08-28T06:30:40.98 | 0.6 | undecidable | manual | S | 129 | 60.6948 | 50 | 1 | 34 |
IV.MOMA.HHZ. | 2022-08-28T06:30:39.56 | 0.6 | undecidable | manual | S | 277 | 57.1983 | 50 | 0.52 | 41 |
IV.FIAM.HHZ. | 2022-08-28T06:30:38.51 | 0.6 | undecidable | manual | S | 193 | 54.1014 | 50 | 0.3 | 44 |
IV.MML1.EHZ. | 2022-08-28T06:30:36.52 | 0.1 | undecidable | manual | S | 330 | 47.619 | 50 | 0.03 | 94 |
IV.CESI.HHZ. | 2022-08-28T06:30:34.79 | 0.3 | undecidable | manual | S | 315 | 41.4252 | 50 | -0.04 | 71 |
IV.FOSV.EHZ. | 2022-08-28T06:30:34.34 | 0.3 | undecidable | manual | P | 326 | 73.7706 | 50 | 0.32 | 63 |
IV.CSP1.EHZ. | 2022-08-28T06:30:34.03 | 0.1 | undecidable | manual | S | 353 | 39.0276 | 50 | -0.17 | 93 |
IV.GIGS.HHZ. | 2022-08-28T06:30:34.38 | 1.0 | undecidable | manual | S | 142 | 40.626 | 50 | -0.25 | 23 |
IV.CING.HHZ. | 2022-08-28T06:30:33.30 | 0.3 | undecidable | manual | P | 355 | 70.4739 | 50 | -0.21 | 65 |
IV.GUMA.HHZ. | 2022-08-28T06:30:33.90 | 0.1 | undecidable | manual | S | 9 | 35.9418 | 50 | 0.54 | 85 |
IV.ATCC.EHZ. | 2022-08-28T06:30:33.56 | 0.3 | undecidable | manual | P | 314 | 70.7736 | 50 | 0.01 | 68 |
IV.FDMO.HHZ. | 2022-08-28T06:30:32.96 | 0.1 | undecidable | manual | S | 336 | 35.742 | 50 | -0.35 | 90 |
IV.VCEL.EHZ. | 2022-08-28T06:30:32.05 | 0.3 | undecidable | manual | P | 129 | 60.6948 | 50 | 0.04 | 68 |
IV.EL6.EHZ. | 2022-08-28T06:30:32.48 | 0.3 | undecidable | manual | P | 348 | 66.4779 | 50 | -0.41 | 63 |
IV.GAVE.EHZ. | 2022-08-28T06:30:32.27 | 0.1 | undecidable | manual | S | 260 | 30.9468 | 50 | 0.24 | 93 |
IV.MF5.EHZ. | 2022-08-28T06:30:32.66 | 0.1 | undecidable | manual | S | 30 | 31.3464 | 50 | 0.52 | 87 |
IV.TERO.HHZ. | 2022-08-28T06:30:31.65 | 0.3 | undecidable | manual | S | 116 | 30.5472 | 50 | -0.26 | 69 |
IV.MOMA.HHZ. | 2022-08-28T06:30:31.39 | 0.1 | undecidable | manual | P | 277 | 57.1983 | 50 | -0.08 | 91 |
IV.FEMA.HNZ. | 2022-08-28T06:30:31.53 | 0.6 | undecidable | manual | S | 324 | 30.0477 | 50 | -0.28 | 46 |
IV.CESX.HHZ. | 2022-08-28T06:30:31.51 | 0.3 | undecidable | manual | P | 255 | 57.498 | 50 | 0 | 70 |
IV.SNTG.HHZ. | 2022-08-28T06:30:31.98 | 0.3 | undecidable | manual | P | 335 | 62.6928 | 50 | -0.34 | 64 |
IV.RM33.EHZ. | 2022-08-28T06:30:30.95 | 0.1 | undecidable | manual | S | 189 | 26.2515 | 50 | 0.16 | 95 |
IV.FIAM.HHZ. | 2022-08-28T06:30:30.76 | 0.1 | undecidable | manual | P | 193 | 54.1014 | 50 | -0.23 | 89 |
IV.ASCOL.HNZ. | 2022-08-28T06:30:30.85 | 0.3 | undecidable | manual | S | 65 | 28.8489 | 50 | -0.63 | 63 |
IV.LNSS.HHZ. | 2022-08-28T06:30:30.73 | 0.1 | undecidable | manual | S | 230 | 24.1536 | 113 | 0.51 | 88 |
IV.MNTT.EHZ. | 2022-08-28T06:30:30.07 | 0.1 | undecidable | manual | P | 37 | 44.3223 | 50 | 0.59 | 83 |
IV.CAMP.HHZ. | 2022-08-28T06:30:30.46 | 0.1 | undecidable | manual | S | 153 | 25.6521 | 50 | -0.17 | 95 |
IV.MC2.EHZ. | 2022-08-28T06:30:29.02 | 0.1 | undecidable | manual | S | 341 | 19.7691 | 117 | 0.18 | 96 |
IV.MML1.EHZ. | 2022-08-28T06:30:29.72 | 0.1 | undecidable | manual | P | 330 | 47.619 | 50 | -0.27 | 89 |
IV.PF6.EHN. | 2022-08-28T06:30:29.21 | 0.3 | undecidable | manual | P | 352 | 44.2224 | 50 | -0.26 | 68 |
IV.OFFI.HHZ. | 2022-08-28T06:30:29.40 | 0.1 | undecidable | manual | P | 58 | 40.1265 | 50 | 0.56 | 84 |
MN.AQU.HNN. | 2022-08-28T06:30:29.23 | 0.6 | undecidable | manual | P | 165 | 44.5221 | 50 | -0.29 | 45 |
IV.SAP2.EHE. | 2022-08-28T06:30:29.16 | 0.6 | undecidable | manual | P | 15 | 40.7259 | 50 | 0.24 | 45 |
7F.SIB1.EHZ. | 2022-08-28T06:30:28.13 | 0.1 | undecidable | manual | S | 1 | 16.872 | 121 | 0.18 | 96 |
IV.GIGS.HHZ. | 2022-08-28T06:30:28.57 | 0.1 | undecidable | manual | P | 142 | 40.626 | 50 | -0.35 | 89 |
IV.CESI.HHZ. | 2022-08-28T06:30:28.79 | 0.1 | undecidable | manual | P | 315 | 41.4252 | 50 | -0.25 | 91 |
IV.GUMA.HHZ. | 2022-08-28T06:30:28.26 | 0.1 | undecidable | manual | P | 9 | 35.9418 | 50 | 0.07 | 95 |
IV.CSP1.EHZ. | 2022-08-28T06:30:28.34 | 0.1 | undecidable | manual | P | 353 | 39.0276 | 50 | -0.33 | 90 |
IV.FEMA.HNZ. | 2022-08-28T06:30:27.21 | 0.3 | undecidable | manual | P | 324 | 30.0477 | 50 | -0.08 | 72 |
IV.MF5.EHZ. | 2022-08-28T06:30:27.63 | 0.1 | undecidable | manual | P | 30 | 31.3464 | 50 | 0.15 | 94 |
7F.SIB3.EHN. | 2022-08-28T06:30:27.18 | 0.1 | undecidable | manual | S | 1 | 14.6742 | 125 | -0.14 | 97 |
IV.FDMO.HHZ. | 2022-08-28T06:30:27.74 | 0.3 | undecidable | manual | P | 336 | 35.742 | 50 | -0.42 | 66 |
7F.SIB2.EHN. | 2022-08-28T06:30:27.66 | 0.1 | undecidable | manual | S | 10 | 16.6722 | 121 | -0.25 | 95 |
IT.MTCL.HGZ. | 2022-08-28T06:30:27.73 | 0.1 | undecidable | manual | P | 322 | 35.3424 | 50 | -0.37 | 89 |
IV.TERO.HHZ. | 2022-08-28T06:30:27.09 | 0.3 | undecidable | manual | P | 116 | 30.5472 | 50 | -0.26 | 69 |
IV.NRCA.HNZ. | 2022-08-28T06:30:27.71 | 0.3 | undecidable | manual | S | 309 | 16.0728 | 122 | 0 | 75 |
IV.GAVE.EHZ. | 2022-08-28T06:30:27.36 | 0.1 | undecidable | manual | P | 260 | 30.9468 | 50 | -0.06 | 96 |
IV.MTRA.EHZ. | 2022-08-28T06:30:26.39 | 0.1 | undecidable | manual | S | 82 | 10.5783 | 134 | 0.16 | 97 |
IV.CAMP.HHZ. | 2022-08-28T06:30:26.45 | 0.1 | undecidable | manual | P | 153 | 25.6521 | 50 | -0.16 | 95 |
IV.RM33.EHZ. | 2022-08-28T06:30:26.68 | 0.1 | undecidable | manual | P | 189 | 26.2515 | 50 | -0.02 | 98 |
IV.ASCOL.HNZ. | 2022-08-28T06:30:26.91 | 0.3 | undecidable | manual | P | 65 | 28.8489 | 50 | -0.19 | 70 |
IV.LNSS.HHZ. | 2022-08-28T06:30:26.41 | 0.1 | undecidable | manual | P | 230 | 24.1536 | 113 | 0.04 | 98 |
IV.NRCA.HNZ. | 2022-08-28T06:30:25.02 | 0.1 | undecidable | manual | P | 309 | 16.0728 | 122 | 0.09 | 98 |
7F.SIB1.EHZ. | 2022-08-28T06:30:25.17 | 0.1 | undecidable | manual | P | 1 | 16.872 | 121 | 0.1 | 98 |
IV.MC2.EHZ. | 2022-08-28T06:30:25.59 | 0.1 | negative | manual | P | 341 | 19.7691 | 117 | 0.01 | 99 |
IV.MTRA.EHZ. | 2022-08-28T06:30:24.32 | 0.1 | undecidable | manual | P | 82 | 10.5783 | 134 | 0.25 | 96 |
7F.SIB3.EHN. | 2022-08-28T06:30:24.70 | 0.1 | undecidable | manual | P | 1 | 14.6742 | 125 | 0 | 100 |
7F.SIB2.EHN. | 2022-08-28T06:30:24.94 | 0.1 | undecidable | manual | P | 10 | 16.6722 | 121 | -0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:2.0 | 0.0012799999999999999 | 0.42 | AML | other | m | 2022-08-28T06:30:26.51 |
IV.MTRA.HNE. | ML:2.0 | 0.0012850000000000001 | 0.44 | AML | other | m | 2022-08-28T06:30:26.50 |
IV.MTRA.HNN. | ML:1.9 | 0.0010350000000000001 | 0.4 | AML | other | m | 2022-08-28T06:30:26.98 |
IV.MTRA.EHN. | ML:1.9 | 0.001008 | 0.42 | AML | other | m | 2022-08-28T06:30:26.78 |
IV.NRCA.HHE. | ML:2.4 | 0.0025700000000000002 | 0.06 | AML | other | m | 2022-08-28T06:30:27.91 |
IV.NRCA.HNE. | ML:2.4 | 0.002235 | 0.06 | AML | other | m | 2022-08-28T06:30:27.91 |
IV.NRCA.HHN. | ML:2.2 | 0.001635 | 1.14 | AML | other | m | 2022-08-28T06:30:28.29 |
IV.NRCA.HNN. | ML:2.2 | 0.0014249999999999998 | 0.08 | AML | other | m | 2022-08-28T06:30:28.33 |
IV.MC2.EHN. | ML:2.1 | 0.0009595000000000001 | 0.78 | AML | other | m | 2022-08-28T06:30:29.49 |
IV.CAMP.HHE. | ML:1.3 | 0.0001057 | 0.44 | AML | other | m | 2022-08-28T06:30:30.59 |
IV.LNSS.HHN. | ML:1.6 | 0.0002455 | 0.16 | AML | other | m | 2022-08-28T06:30:30.82 |
IV.MC2.EHE. | ML:1.9 | 0.0006405 | 0.2 | AML | other | m | 2022-08-28T06:30:30.83 |
IV.RM33.EHN. | ML:1.6 | 0.0002155 | 1.16 | AML | other | m | 2022-08-28T06:30:31.38 |
IV.CAMP.HHN. | ML:1.2 | 0.00008165 | 0.72 | AML | other | m | 2022-08-28T06:30:31.46 |
IV.LNSS.HHE. | ML:1.5 | 0.000211 | 0.22 | AML | other | m | 2022-08-28T06:30:31.54 |
IV.RM33.EHE. | ML:1.7 | 0.00026700000000000004 | 0.14 | AML | other | m | 2022-08-28T06:30:31.82 |
IV.GAVE.EHN. | ML:1.7 | 0.00023449999999999998 | 0.6 | AML | other | m | 2022-08-28T06:30:32.40 |
IV.MF5.EHE. | ML:1.9 | 0.0003685 | 0.54 | AML | other | m | 2022-08-28T06:30:33.19 |
IV.FDMO.HHE. | ML:1.4 | 0.00009384999999999999 | 0.68 | AML | other | m | 2022-08-28T06:30:33.58 |
IV.MF5.EHN. | ML:1.7 | 0.0002215 | 0.4 | AML | other | m | 2022-08-28T06:30:33.47 |
IV.FDMO.HHN. | ML:1.5 | 0.00011599999999999999 | 0.28 | AML | other | m | 2022-08-28T06:30:33.29 |
IV.GAVE.EHE. | ML:1.6 | 0.00019 | 0.18 | AML | other | m | 2022-08-28T06:30:33.51 |
IV.GUMA.HHN. | ML:2.3 | 0.00088 | 0.22 | AML | other | m | 2022-08-28T06:30:34.17 |
IV.CSP1.EHN. | ML:1.9 | 0.0003075 | 0.32 | AML | other | m | 2022-08-28T06:30:34.90 |
IV.CESI.HHN. | ML:1.6 | 0.0001425 | 1.44 | AML | other | m | 2022-08-28T06:30:34.98 |
IV.GIGS.HHN. | ML:0.9 | 0.000022499999999999998 | 0.64 | AML | other | m | 2022-08-28T06:30:35.34 |
IV.CESI.HHE. | ML:1.5 | 0.0000972 | 1.86 | AML | other | m | 2022-08-28T06:30:35.96 |
IV.GIGS.HHE. | ML:0.9 | 0.00002485 | 0.08 | AML | other | m | 2022-08-28T06:30:35.09 |
IV.CSP1.EHE. | ML:1.9 | 0.0002875 | 0.26 | AML | other | m | 2022-08-28T06:30:35.38 |
IV.GUMA.HHE. | ML:2.3 | 0.0007700000000000001 | 0.32 | AML | other | m | 2022-08-28T06:30:36.27 |
IV.OFFI.HHN. | ML:1.8 | 0.00021250000000000002 | 0.56 | AML | other | m | 2022-08-28T06:30:36.85 |
IV.MML1.EHN. | ML:1.4 | 0.00006465 | 1.34 | AML | other | m | 2022-08-28T06:30:36.13 |
IV.OFFI.HHE. | ML:1.8 | 0.0002 | 1.26 | AML | other | m | 2022-08-28T06:30:36.87 |
IV.MML1.EHE. | ML:1.5 | 0.0000797 | 1.88 | AML | other | m | 2022-08-28T06:30:36.97 |
IV.FIAM.HHE. | ML:1.6 | 0.0000829 | 0.34 | AML | other | m | 2022-08-28T06:30:38.99 |
IV.FIAM.HHN. | ML:1.3 | 0.000043650000000000004 | 0.6 | AML | other | m | 2022-08-28T06:30:39.64 |
IV.MOMA.HHE. | ML:1.5 | 0.00006634999999999999 | 0.56 | AML | other | m | 2022-08-28T06:30:40.69 |
IV.MOMA.HHN. | ML:1.5 | 0.00006415 | 0.58 | AML | other | m | 2022-08-28T06:30:41.32 |
IV.SNTG.HHN. | ML:1.1 | 0.00002575 | 0.72 | AML | other | m | 2022-08-28T06:30:41.33 |
IV.CESX.HHE. | ML:1.1 | 0.0000257 | 0.6 | AML | other | m | 2022-08-28T06:30:42.35 |
IV.SNTG.HHE. | ML:1.0 | 0.00002215 | 0.42 | AML | other | m | 2022-08-28T06:30:42.26 |
IV.VCEL.EHN. | ML:1.4 | 0.00004935 | 0.3 | AML | other | m | 2022-08-28T06:30:42.45 |
IV.CESX.HHN. | ML:1.2 | 0.00003435 | 0.56 | AML | other | m | 2022-08-28T06:30:42.84 |
IV.VCEL.EHE. | ML:1.4 | 0.0000435 | 0.42 | AML | other | m | 2022-08-28T06:30:43.43 |
IV.FOSV.EHE. | ML:1.1 | 0.0000194 | 0.28 | AML | other | m | 2022-08-28T06:30:44.45 |
IV.CING.HHN. | ML:1.4 | 0.000041599999999999995 | 0.74 | AML | other | m | 2022-08-28T06:30:44.96 |
IV.CING.HHE. | ML:1.5 | 0.00005425 | 1.12 | AML | other | m | 2022-08-28T06:30:44.76 |
IV.FOSV.EHN. | ML:1.1 | 0.000021850000000000003 | 0.42 | AML | other | m | 2022-08-28T06:30:47.76 |