A magnitude ML 1.6 earthquake occured in region: 6 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6790, 13.3160 at 11 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Amatrice | RI | 6 | 2657 | 3324 |
Arquata del Tronto | AP | 11 | 1178 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Campotosto | AQ | 14 | 542 | 7960 |
Cittareale | RI | 14 | 482 | 8442 |
Valle Castellana | TE | 16 | 977 | 9419 |
Cortino | TE | 17 | 656 | 10075 |
Rocca Santa Maria | TE | 17 | 537 | 10612 |
Capitignano | AQ | 18 | 665 | 11277 |
Montereale | AQ | 18 | 2581 | 13858 |
Montegallo | AP | 18 | 523 | 14381 |
Crognaleto | TE | 20 | 1297 | 15678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-12-27 22:12:33 |
42.6793 | 13.3157 | 11 | 2023-12-27 22:20:47 |
Sala Sismica INGV-Roma | 124309101 |
Field | Value |
---|---|
Time (UTC) | 2023-12-27 22:12:33 ± 0.04 |
Latitude | 42.6793 ± 0.0018 |
Longitude | 13.3157 ± 0.0037 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124309101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43617 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 124309101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-27 22:20:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-12-27T22:13:04.22 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.CING.HHZ. | 2023-12-27T22:12:58.73 | 3.0 | undecidable | manual | S | -0.35 | 0 | |||
IV.MML1.EHZ. | 2023-12-27T22:12:52.13 | 3.0 | undecidable | manual | S | -0.16 | 0 | |||
IV.FRON.EHZ. | 2023-12-27T22:12:52.95 | 3.0 | undecidable | manual | P | 0.56 | 0 | |||
IV.CING.HHZ. | 2023-12-27T22:12:47.63 | 3.0 | undecidable | manual | P | -0.37 | 0 | |||
IV.SNTG.HHZ. | 2023-12-27T22:12:47.32 | 3.0 | undecidable | manual | P | 0.59 | 0 | |||
IV.ASSB.HHZ. | 2023-12-27T22:12:45.65 | 3.0 | positive | manual | P | -0.33 | 0 | |||
IV.MOMA.HHZ. | 2023-12-27T22:12:45.17 | 3.0 | negative | manual | P | 0.05 | 0 | |||
IV.CESX.HHZ. | 2023-12-27T22:12:44.37 | 3.0 | negative | manual | P | -0.32 | 0 | |||
IV.VCEL.EHZ. | 2023-12-27T22:12:44.24 | 3.0 | undecidable | manual | P | 0.27 | 0 | |||
IV.MML1.EHZ. | 2023-12-27T22:12:43.93 | 3.0 | undecidable | manual | P | -0.26 | 0 | |||
IV.MNTT.EHZ. | 2023-12-27T22:12:43.71 | 3.0 | negative | manual | P | 0.52 | 0 | |||
IV.CESI.HHZ. | 2023-12-27T22:12:43.06 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.CSP1.EHZ. | 2023-12-27T22:12:42.43 | 3.0 | positive | manual | P | -0.34 | 0 | |||
IV.TERO.HHZ. | 2023-12-27T22:12:42.50 | 0.3 | undecidable | manual | S | 105 | 24.3534 | 91 | -0.2 | 71 |
IV.OFFI.HHZ. | 2023-12-27T22:12:42.66 | 3.0 | negative | manual | P | 0.56 | 0 | |||
IV.NRCA.HHZ. | 2023-12-27T22:12:42.25 | 0.3 | undecidable | manual | S | 316 | 23.6541 | 92 | -0.28 | 71 |
IV.GUMA.HHZ. | 2023-12-27T22:12:42.18 | 3.0 | positive | manual | P | 0.03 | 0 | |||
7F.SIB2.EHZ. | 2023-12-27T22:12:42.29 | 0.3 | undecidable | manual | S | 358 | 23.5542 | 92 | -0.19 | 71 |
IV.FIAM.HHZ. | 2023-12-27T22:12:42.64 | 0.3 | undecidable | manual | P | 200 | 48.4182 | 90 | 0.01 | 71 |
IV.ARRO.EHZ. | 2023-12-27T22:12:42.11 | 3.0 | positive | manual | P | -0.27 | 0 | |||
IV.RM33.EHZ. | 2023-12-27T22:12:41.63 | 0.3 | undecidable | manual | S | 204 | 20.6682 | 92 | -0.08 | 74 |
IV.MF5.EHZ. | 2023-12-27T22:12:40.80 | 3.0 | undecidable | manual | P | -0.35 | 0 | |||
IV.FDMO.HHZ. | 2023-12-27T22:12:40.69 | 3.0 | undecidable | manual | P | -1.53 | 0 | |||
IV.CAMP.HHZ. | 2023-12-27T22:12:40.84 | 0.3 | undecidable | manual | S | 154 | 17.6712 | 94 | -0.08 | 74 |
IV.GAVE.EHZ. | 2023-12-27T22:12:40.36 | 0.1 | positive | manual | P | 273 | 34.4433 | 91 | -0.11 | 96 |
IV.MC2.EHZ. | 2023-12-27T22:12:39.60 | 0.1 | undecidable | manual | P | 338 | 27.75 | 91 | 0.16 | 96 |
IV.MMO1.HNN. | 2023-12-27T22:12:39.05 | 0.1 | undecidable | manual | P | 2 | 24.4533 | 91 | 0.11 | 97 |
7F.SIB1.EHN. | 2023-12-27T22:12:39.04 | 0.1 | undecidable | manual | P | 351 | 24.1536 | 91 | 0.14 | 97 |
IV.LNSS.HHZ. | 2023-12-27T22:12:38.85 | 0.1 | positive | manual | P | 249 | 24.0537 | 92 | -0.02 | 99 |
IV.CAMP.HHZ. | 2023-12-27T22:12:38.04 | 0.1 | undecidable | manual | P | 154 | 17.6712 | 94 | 0.15 | 98 |
IV.SMA1.EHZ. | 2023-12-27T22:12:38.02 | 0.1 | undecidable | manual | S | 164 | 5.6943 | 145 | -0.1 | 100 |
IV.RM33.EHZ. | 2023-12-27T22:12:38.40 | 0.1 | positive | manual | P | 204 | 20.6682 | 92 | 0.05 | 99 |
IV.MTRA.EHZ. | 2023-12-27T22:12:38.98 | 0.3 | undecidable | manual | S | 37 | 10.7781 | 118 | -0.18 | 73 |
IV.TERO.HHZ. | 2023-12-27T22:12:38.92 | 0.1 | positive | manual | P | 105 | 24.3534 | 91 | 0 | 99 |
7F.SIB3.EHZ. | 2023-12-27T22:12:38.72 | 0.3 | undecidable | manual | P | 350 | 22.0668 | 92 | 0.15 | 73 |
IV.NRCA.HHZ. | 2023-12-27T22:12:38.76 | 0.3 | undecidable | manual | P | 316 | 23.6541 | 92 | -0.06 | 74 |
7F.SIB2.EHZ. | 2023-12-27T22:12:38.80 | 0.1 | undecidable | manual | P | 358 | 23.5542 | 92 | 0 | 99 |
IV.MTRA.EHZ. | 2023-12-27T22:12:37.03 | 0.1 | undecidable | manual | P | 37 | 10.7781 | 118 | 0.16 | 99 |
IV.SMA1.EHZ. | 2023-12-27T22:12:36.48 | 0.1 | undecidable | manual | P | 164 | 5.6943 | 145 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:2.1 | 0.001795 | 0.14 | AML | other | m | 2023-12-27T22:12:38.10 |
IV.SMA1.EHE. | ML:1.9 | 0.001265 | 0.14 | AML | other | m | 2023-12-27T22:12:38.10 |
IV.MTRA.EHE. | ML:2.1 | 0.0013450000000000003 | 1.24 | AML | other | m | 2023-12-27T22:12:39.95 |
IV.MTRA.HNN. | ML:2.2 | 0.0017349999999999998 | 0.22 | AML | other | m | 2023-12-27T22:12:39.44 |
IV.MTRA.HNE. | ML:2.1 | 0.001335 | 1.24 | AML | other | m | 2023-12-27T22:12:39.95 |
IV.MTRA.EHN. | ML:2.2 | 0.0017050000000000001 | 0.22 | AML | other | m | 2023-12-27T22:12:39.44 |
IV.CAMP.HHN. | ML:1.2 | 0.00011555 | 1.72 | AML | other | m | 2023-12-27T22:12:40.08 |
IV.CAMP.HHE. | ML:1.1 | 0.0000969 | 0.2 | AML | other | m | 2023-12-27T22:12:41.20 |
IV.RM33.EHE. | ML:1.4 | 0.0001635 | 1.2 | AML | other | m | 2023-12-27T22:12:41.68 |
IV.TERO.HHN. | ML:1.4 | 0.0001485 | 0.24 | AML | other | m | 2023-12-27T22:12:42.66 |
IV.RM33.EHN. | ML:1.5 | 0.0001975 | 0.48 | AML | other | m | 2023-12-27T22:12:42.95 |
IV.NRCA.HHE. | ML:1.8 | 0.00041900000000000005 | 0.68 | AML | other | m | 2023-12-27T22:12:43.23 |
IV.LNSS.HHE. | ML:1.6 | 0.0002255 | 0.84 | AML | other | m | 2023-12-27T22:12:43.41 |
IV.NRCA.HHN. | ML:1.6 | 0.00024249999999999999 | 0.1 | AML | other | m | 2023-12-27T22:12:43.77 |
IV.LNSS.HHN. | ML:1.6 | 0.00021349999999999999 | 0.96 | AML | other | m | 2023-12-27T22:12:43.85 |
IV.TERO.HHE. | ML:1.4 | 0.000146 | 0.12 | AML | other | m | 2023-12-27T22:12:43.89 |
IV.GIGS.HHN. | ML:0.7 | 0.0000206 | 1.52 | AML | other | m | 2023-12-27T22:12:45.22 |
IV.GAVE.EHN. | ML:1.8 | 0.00026749999999999994 | 0.26 | AML | other | m | 2023-12-27T22:12:45.49 |
IV.GAVE.EHE. | ML:1.7 | 0.00019250000000000002 | 0.44 | AML | other | m | 2023-12-27T22:12:45.63 |
IV.GIGS.HHE. | ML:0.5 | 0.000017425 | 0.46 | AML | other | m | 2023-12-27T22:12:47.21 |