A magnitude ML 1.0 earthquake occured in region: 6 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6270, 13.3620 at 14 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Amatrice | RI | 6 | 2657 | 2657 |
Campotosto | AQ | 8 | 542 | 3199 |
Accumoli | RI | 12 | 667 | 3866 |
Cortino | TE | 12 | 656 | 4522 |
Capitignano | AQ | 13 | 665 | 5187 |
Crognaleto | TE | 13 | 1297 | 6484 |
Montereale | AQ | 15 | 2581 | 9065 |
Rocca Santa Maria | TE | 15 | 537 | 9602 |
Acquasanta Terme | AP | 16 | 2916 | 12518 |
Valle Castellana | TE | 17 | 977 | 13495 |
Cittareale | RI | 17 | 482 | 13977 |
Fano Adriano | TE | 17 | 296 | 14273 |
Arquata del Tronto | AP | 17 | 1178 | 15451 |
Pietracamela | TE | 20 | 271 | 15722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-12-30 15:23:25 |
42.6272 | 13.362 | 14 | 2022-12-30 15:35:42 |
Sala Sismica INGV-Roma | 113193361 |
Field | Value |
---|---|
Time (UTC) | 2022-12-30 15:23:25 ± 0.06 |
Latitude | 42.6272 ± 0.0018 |
Longitude | 13.3620 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113193361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 265 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31117 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 113193361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-30 15:35:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHZ. | 2022-12-30T15:23:37.59 | 0.6 | undecidable | manual | S | 336 | 34.5432 | 97 | 0.08 | 48 |
7F.SIB3.EHE. | 2022-12-30T15:23:35.78 | 0.3 | undecidable | manual | S | 345 | 28.5492 | 100 | -0.14 | 73 |
IV.GIGS.HHZ. | 2022-12-30T15:23:35.08 | 0.6 | undecidable | manual | S | 138 | 25.8519 | 102 | -0.15 | 48 |
IV.TERO.HHZ. | 2022-12-30T15:23:33.65 | 0.6 | undecidable | manual | S | 91 | 19.7691 | 109 | -0.01 | 50 |
IV.RM33.EHZ. | 2022-12-30T15:23:32.95 | 0.6 | undecidable | manual | S | 223 | 17.7711 | 113 | -0.22 | 49 |
IV.MTRA.EHE. | 2022-12-30T15:23:32.30 | 0.6 | undecidable | manual | S | 11 | 14.6742 | 120 | -0.11 | 49 |
IV.MC2.EHZ. | 2022-12-30T15:23:32.55 | 0.6 | undecidable | manual | P | 336 | 34.5432 | 97 | 0 | 49 |
IV.CAMP.HHZ. | 2022-12-30T15:23:31.48 | 0.6 | undecidable | manual | S | 159 | 10.878 | 132 | -0.11 | 50 |
7F.SIB3.EHE. | 2022-12-30T15:23:31.48 | 0.3 | undecidable | manual | P | 345 | 28.5492 | 100 | -0.16 | 73 |
IV.GIGS.HHZ. | 2022-12-30T15:23:31.19 | 0.1 | undecidable | manual | P | 138 | 25.8519 | 102 | -0.05 | 99 |
IV.RM33.EHZ. | 2022-12-30T15:23:30.11 | 0.1 | undecidable | manual | P | 223 | 17.7711 | 113 | 0.06 | 99 |
IV.TERO.HHZ. | 2022-12-30T15:23:30.45 | 0.1 | undecidable | manual | P | 91 | 19.7691 | 109 | 0.12 | 99 |
IV.SMA1.EHZ. | 2022-12-30T15:23:30.43 | 0.6 | undecidable | manual | S | 280 | 2.1978 | 169 | -0.01 | 52 |
IV.MTRA.EHE. | 2022-12-30T15:23:29.72 | 0.1 | undecidable | manual | P | 11 | 14.6742 | 120 | 0.11 | 100 |
IV.CAMP.HHZ. | 2022-12-30T15:23:29.27 | 0.1 | undecidable | manual | P | 159 | 10.878 | 132 | 0.13 | 100 |
IV.SMA1.EHZ. | 2022-12-30T15:23:28.69 | 1.0 | undecidable | manual | P | 280 | 2.1978 | 169 | 0.22 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00017199999999999998 | 0.18 | AML | other | m | 2022-12-30T15:23:30.72 |
IV.SMA1.EHN. | ML:1.2 | 0.000188 | 0.44 | AML | other | m | 2022-12-30T15:23:31.55 |
IV.RM33.EHE. | ML:1.0 | 0.0000649 | 0.12 | AML | other | m | 2022-12-30T15:23:33.32 |
IV.TERO.HHN. | ML:1.4 | 0.000187 | 0.06 | AML | other | m | 2022-12-30T15:23:33.73 |
IV.TERO.HHE. | ML:1.2 | 0.000112 | 0.14 | AML | other | m | 2022-12-30T15:23:33.83 |
IV.RM33.EHN. | ML:1.0 | 0.0000691 | 1.28 | AML | other | m | 2022-12-30T15:23:33.31 |
IV.GIGS.HHN. | ML:0.7 | 0.0000275 | 0.22 | AML | other | m | 2022-12-30T15:23:35.26 |
IV.GIGS.HHE. | ML:0.7 | 0.000023899999999999998 | 0.18 | AML | other | m | 2022-12-30T15:23:35.30 |
IV.MC2.EHN. | ML:1.1 | 0.0000462 | 0.84 | AML | other | m | 2022-12-30T15:23:38.52 |
IV.MC2.EHE. | ML:1.0 | 0.000040100000000000006 | 1.58 | AML | other | m | 2022-12-30T15:23:38.05 |