A magnitude ML 1.6 earthquake occured in region: 2 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7150, 13.2580 at 12 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 | 2 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 10 | 2657 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Montegallo | AP | 16 | 523 | 8423 |
Norcia | PG | 16 | 4957 | 13380 |
Campotosto | AQ | 20 | 542 | 13922 |
Valle Castellana | TE | 20 | 977 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-02-12 18:57:33 |
42.7148 | 13.2583 | 12 | 2024-02-12 19:02:18 |
Sala Sismica INGV-Roma | 125242171 |
Field | Value |
---|---|
Time (UTC) | 2024-02-12 18:57:33 ± 0.04 |
Latitude | 42.7148 ± 0.0018 |
Longitude | 13.2583 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125242171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 20 |
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) | 0.34894 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 125242171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-12 19:02:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2024-02-12T18:58:02.34 | 3.0 | undecidable | manual | S | 0.09 | 0 | |||
IV.CING.HHZ. | 2024-02-12T18:57:57.43 | 3.0 | undecidable | manual | S | -0.35 | 0 | |||
IV.PIEI.HHZ. | 2024-02-12T18:57:53.01 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.FDMO.HHZ. | 2024-02-12T18:57:46.48 | 0.3 | undecidable | manual | S | 339 | 38.3283 | 92 | 0 | 74 |
IV.ATCC.EHZ. | 2024-02-12T18:57:46.54 | 3.0 | positive | manual | P | -0.45 | 0 | |||
IV.T0110.HHZ. | 2024-02-12T18:57:46.19 | 3.0 | positive | manual | P | -0.21 | 0 | |||
IV.SNTG.HHZ. | 2024-02-12T18:57:45.46 | 3.0 | positive | manual | P | -0.39 | 0 | |||
IV.TERO.HHZ. | 2024-02-12T18:57:44.18 | 0.3 | undecidable | manual | S | 110 | 29.9478 | 93 | -0.08 | 74 |
IV.VCEL.EHZ. | 2024-02-12T18:57:44.88 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.ASSB.HHZ. | 2024-02-12T18:57:44.53 | 3.0 | undecidable | manual | P | -0.5 | 0 | |||
IV.FIAM.HHZ. | 2024-02-12T18:57:43.13 | 3.0 | negative | manual | P | -0.16 | 0 | |||
IV.MML1.EHZ. | 2024-02-12T18:57:42.86 | 3.0 | positive | manual | P | -0.44 | 0 | |||
IV.RM33.EHZ. | 2024-02-12T18:57:42.40 | 0.3 | undecidable | manual | S | 189 | 23.1546 | 94 | -0.04 | 75 |
IV.ARRO.EHZ. | 2024-02-12T18:57:42.11 | 3.0 | positive | manual | P | 0.17 | 0 | |||
IV.LNSS.HHZ. | 2024-02-12T18:57:42.00 | 0.3 | undecidable | manual | S | 235 | 21.6672 | 95 | -0.05 | 75 |
IV.OFFI.HHZ. | 2024-02-12T18:57:42.89 | 3.0 | negative | manual | P | 0.65 | 0 | |||
IV.CAMP.HHZ. | 2024-02-12T18:57:42.25 | 0.3 | undecidable | manual | S | 148 | 23.3544 | 94 | -0.25 | 72 |
IV.MMO1.EHZ. | 2024-02-12T18:57:41.88 | 0.3 | undecidable | manual | S | 15 | 21.1677 | 95 | -0.04 | 75 |
IV.CESI.HHZ. | 2024-02-12T18:57:41.35 | 3.0 | positive | manual | P | -0.77 | 0 | |||
IV.GIGS.HHZ. | 2024-02-12T18:57:41.05 | 0.6 | positive | manual | P | 138 | 38.7279 | 92 | -0.14 | 48 |
IV.FDMO.HHZ. | 2024-02-12T18:57:41.06 | 0.1 | undecidable | manual | P | 339 | 38.3283 | 92 | -0.05 | 97 |
IV.CSP1.EHZ. | 2024-02-12T18:57:41.66 | 3.0 | negative | manual | P | -0.38 | 0 | |||
IV.NRCA.HNZ. | 2024-02-12T18:57:40.67 | 0.3 | undecidable | manual | S | 318 | 17.6712 | 99 | -0.3 | 71 |
IV.MF5.EHZ. | 2024-02-12T18:57:40.98 | 1.0 | undecidable | manual | P | 28 | 34.4433 | 92 | 0.46 | 23 |
IV.GAVE.EHZ. | 2024-02-12T18:57:39.94 | 3.0 | positive | manual | P | 0.14 | 0 | |||
IV.SMA1.EHZ. | 2024-02-12T18:57:39.30 | 0.3 | undecidable | manual | S | 146 | 11.2776 | 120 | -0.07 | 76 |
IV.TERO.HHZ. | 2024-02-12T18:57:39.83 | 0.1 | negative | manual | P | 110 | 29.9478 | 93 | -0.01 | 100 |
IV.MTRA.EHZ. | 2024-02-12T18:57:39.43 | 0.3 | undecidable | manual | S | 68 | 12.1767 | 116 | -0.15 | 74 |
IV.LNSS.HHZ. | 2024-02-12T18:57:38.71 | 0.1 | positive | manual | P | 235 | 21.6672 | 95 | 0.15 | 98 |
IV.CAMP.HHZ. | 2024-02-12T18:57:38.91 | 0.6 | undecidable | manual | P | 148 | 23.3544 | 94 | 0.09 | 50 |
IV.MMO1.EHZ. | 2024-02-12T18:57:38.57 | 0.1 | undecidable | manual | P | 15 | 21.1677 | 95 | 0.08 | 100 |
IV.RM33.EHZ. | 2024-02-12T18:57:38.96 | 0.6 | positive | manual | P | 189 | 23.1546 | 94 | 0.18 | 49 |
IV.NRCA.HNZ. | 2024-02-12T18:57:38.00 | 0.3 | negative | manual | P | 318 | 17.6712 | 99 | 0.06 | 76 |
IV.SMA1.EHZ. | 2024-02-12T18:57:37.26 | 0.1 | undecidable | manual | P | 146 | 11.2776 | 120 | 0.24 | 98 |
IV.MTRA.EHZ. | 2024-02-12T18:57:37.30 | 0.1 | undecidable | manual | P | 68 | 12.1767 | 116 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.7 | 0.0005875 | 0.2 | AML | other | m | 2024-02-12T18:57:39.54 |
IV.MTRA.EHN. | ML:2.0 | 0.0010785 | 0.88 | AML | other | m | 2024-02-12T18:57:39.55 |
IV.MTRA.HNN. | ML:2.0 | 0.001046 | 0.9 | AML | other | m | 2024-02-12T18:57:39.54 |
IV.SMA1.EHE. | ML:1.8 | 0.0006630000000000001 | 1.44 | AML | other | m | 2024-02-12T18:57:40.73 |
IV.MTRA.HNE. | ML:2.1 | 0.00128 | 0.88 | AML | other | m | 2024-02-12T18:57:40.22 |
IV.MTRA.EHE. | ML:2.1 | 0.00125 | 0.86 | AML | other | m | 2024-02-12T18:57:40.23 |
IV.NRCA.HHE. | ML:1.8 | 0.0005885 | 1.72 | AML | other | m | 2024-02-12T18:57:40.88 |
IV.NRCA.HNE. | ML:1.8 | 0.000544 | 0.76 | AML | other | m | 2024-02-12T18:57:40.89 |
IV.NRCA.HHN. | ML:1.7 | 0.000399 | 0.08 | AML | other | m | 2024-02-12T18:57:41.01 |
IV.NRCA.HNN. | ML:1.8 | 0.000456 | 1.12 | AML | other | m | 2024-02-12T18:57:41.06 |
IV.LNSS.HHN. | ML:1.9 | 0.0004715 | 0.34 | AML | other | m | 2024-02-12T18:57:42.38 |
IV.CAMP.HHE. | ML:1.6 | 0.000251 | 0.24 | AML | other | m | 2024-02-12T18:57:42.62 |
IV.RM33.EHN. | ML:1.7 | 0.0003205 | 0.12 | AML | other | m | 2024-02-12T18:57:43.00 |
IV.CAMP.HHN. | ML:1.3 | 0.0001275 | 0.18 | AML | other | m | 2024-02-12T18:57:43.48 |
IV.RM33.EHE. | ML:1.8 | 0.00034550000000000005 | 0.28 | AML | other | m | 2024-02-12T18:57:44.21 |
IV.TERO.HHN. | ML:1.8 | 0.0002915 | 0.56 | AML | other | m | 2024-02-12T18:57:44.71 |
IV.GAVE.EHN. | ML:1.8 | 0.000321 | 0.78 | AML | other | m | 2024-02-12T18:57:44.48 |
IV.LNSS.HHE. | ML:1.5 | 0.0001945 | 1.5 | AML | other | m | 2024-02-12T18:57:44.92 |
IV.TERO.HHE. | ML:1.7 | 0.000242 | 0.08 | AML | other | m | 2024-02-12T18:57:44.96 |
IV.VCEL.EHN. | ML:1.4 | 0.000053200000000000006 | 1.18 | AML | other | m | 2024-02-12T18:57:45.96 |
IV.GAVE.EHE. | ML:1.8 | 0.0002925 | 0.46 | AML | other | m | 2024-02-12T18:57:45.58 |
IV.FDMO.HHE. | ML:1.3 | 0.00006515 | 0.26 | AML | other | m | 2024-02-12T18:57:46.73 |
IV.FDMO.HHN. | ML:1.4 | 0.00009715 | 0.26 | AML | other | m | 2024-02-12T18:57:46.86 |
IV.CSP1.EHN. | ML:1.9 | 0.000245 | 0.24 | AML | other | m | 2024-02-12T18:57:48.07 |
IV.CESI.HHE. | ML:1.2 | 0.000045799999999999995 | 0.42 | AML | other | m | 2024-02-12T18:57:48.36 |
IV.CESI.HHN. | ML:1.3 | 0.000066 | 1.44 | AML | other | m | 2024-02-12T18:57:48.22 |
IV.ARRO.EHN. | ML:1.4 | 0.00008295 | 1.44 | AML | other | m | 2024-02-12T18:57:49.96 |
IV.VCEL.EHE. | ML:1.4 | 0.0000546 | 0.42 | AML | other | m | 2024-02-12T18:57:49.26 |
IV.ARRO.EHE. | ML:1.4 | 0.00007865 | 0.2 | AML | other | m | 2024-02-12T18:57:49.36 |
IV.CSP1.EHE. | ML:1.7 | 0.00016599999999999997 | 0.66 | AML | other | m | 2024-02-12T18:57:50.34 |
IV.FIAM.HHE. | ML:1.5 | 0.00008185000000000001 | 0.24 | AML | other | m | 2024-02-12T18:57:50.54 |
IV.MML1.EHE. | ML:1.4 | 0.000059 | 0.14 | AML | other | m | 2024-02-12T18:57:50.77 |
IV.MML1.EHN. | ML:1.4 | 0.00006604999999999999 | 1.28 | AML | other | m | 2024-02-12T18:57:50.25 |
IV.FIAM.HHN. | ML:1.3 | 0.000054099999999999994 | 1.02 | AML | other | m | 2024-02-12T18:57:51.56 |
IV.OFFI.HHN. | ML:1.8 | 0.000211 | 0.54 | AML | other | m | 2024-02-12T18:57:51.44 |
IV.OFFI.HHE. | ML:1.6 | 0.00014000000000000001 | 1.22 | AML | other | m | 2024-02-12T18:57:51.68 |
IV.ASSB.HHE. | ML:1.4 | 0.0000441 | 0.58 | AML | other | m | 2024-02-12T18:57:55.41 |
IV.ASSB.HHN. | ML:1.2 | 0.00003115 | 1.4 | AML | other | m | 2024-02-12T18:57:55.15 |