A magnitude ML 1.5 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6320, 13.2450 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 13 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-01-30 16:27:30 |
42.6322 | 13.2448 | 12 | 2024-01-30 16:41:25 |
Sala Sismica INGV-Roma | 124952351 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 16:27:30 ± 0.04 |
Latitude | 42.6322 ± 0.0018 |
Longitude | 13.2448 ± 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 | 124952351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 106 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 279 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46045 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124952351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 16:41:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2024-01-30T16:27:55.38 | 3.0 | undecidable | manual | S | -2 | 0 | |||
IV.FIAM.HHZ. | 2024-01-30T16:27:44.54 | 0.3 | undecidable | manual | S | 195 | 41.7249 | 92 | 0.11 | 71 |
IV.GIGS.HHZ. | 2024-01-30T16:27:41.99 | 0.3 | undecidable | manual | S | 126 | 33.3444 | 94 | -0.21 | 70 |
7F.SIB1.HNZ. | 2024-01-30T16:27:41.45 | 0.6 | undecidable | manual | S | 4 | 29.2485 | 94 | 0.35 | 46 |
7F.SIB3.EHZ. | 2024-01-30T16:27:40.34 | 0.6 | undecidable | manual | S | 4 | 27.0507 | 95 | -0.18 | 48 |
7F.SIB2.EHZ. | 2024-01-30T16:27:40.98 | 0.1 | undecidable | manual | S | 9 | 29.1486 | 94 | -0.1 | 97 |
IV.CSP1.EHZ. | 2024-01-30T16:27:40.21 | 0.1 | undecidable | manual | P | 356 | 51.1155 | 92 | 0.08 | 93 |
IV.GAVE.HNZ. | 2024-01-30T16:27:40.87 | 0.3 | undecidable | manual | S | 283 | 29.3484 | 94 | -0.27 | 70 |
IV.FDMO.HHZ. | 2024-01-30T16:27:39.58 | 1.0 | negative | manual | P | 344 | 46.62 | 92 | 0.13 | 23 |
IV.NRCA.HHZ. | 2024-01-30T16:27:39.66 | 0.3 | undecidable | manual | S | 335 | 24.753 | 96 | -0.25 | 71 |
IV.FIAM.HHZ. | 2024-01-30T16:27:38.72 | 0.6 | undecidable | manual | P | 195 | 41.7249 | 92 | 0.04 | 48 |
IV.MC2.EHE. | 2024-01-30T16:27:37.22 | 0.1 | undecidable | manual | P | 352 | 31.3464 | 94 | 0.14 | 95 |
IV.LNSS.HHZ. | 2024-01-30T16:27:37.68 | 0.6 | undecidable | manual | S | 259 | 16.9719 | 105 | -0.2 | 49 |
IV.GIGS.HHZ. | 2024-01-30T16:27:37.38 | 1.0 | negative | manual | P | 126 | 33.3444 | 94 | -0.02 | 24 |
IV.MTRA.EHZ. | 2024-01-30T16:27:37.93 | 0.6 | undecidable | manual | S | 42 | 18.5703 | 102 | -0.34 | 47 |
7F.SIB1.HNZ. | 2024-01-30T16:27:36.85 | 0.1 | undecidable | manual | P | 4 | 29.2485 | 94 | 0.09 | 97 |
IV.RM33.EHZ. | 2024-01-30T16:27:36.90 | 0.3 | undecidable | manual | S | 190 | 13.875 | 113 | -0.19 | 73 |
IV.MMO1.EHZ. | 2024-01-30T16:27:36.94 | 0.1 | undecidable | manual | P | 13 | 30.3474 | 94 | 0 | 98 |
IV.NRCA.HHZ. | 2024-01-30T16:27:36.04 | 0.1 | positive | manual | P | 335 | 24.753 | 96 | -0.04 | 99 |
IV.GAVE.HNZ. | 2024-01-30T16:27:36.89 | 0.1 | undecidable | manual | P | 283 | 29.3484 | 94 | 0.11 | 96 |
IV.TERO.HHZ. | 2024-01-30T16:27:36.71 | 0.6 | negative | manual | P | 92 | 29.3484 | 94 | -0.07 | 48 |
7F.SIB3.EHZ. | 2024-01-30T16:27:36.44 | 0.1 | undecidable | manual | P | 4 | 27.0507 | 95 | 0.02 | 98 |
7F.SIB2.EHZ. | 2024-01-30T16:27:36.69 | 0.1 | undecidable | manual | P | 9 | 29.1486 | 94 | -0.05 | 98 |
IV.MTRA.EHZ. | 2024-01-30T16:27:35.10 | 0.1 | undecidable | manual | P | 42 | 18.5703 | 102 | -0.03 | 100 |
IV.SMA1.EHZ. | 2024-01-30T16:27:35.72 | 0.3 | undecidable | manual | S | 91 | 7.3815 | 140 | 0.03 | 76 |
IV.RM33.EHZ. | 2024-01-30T16:27:34.52 | 0.1 | undecidable | manual | P | 190 | 13.875 | 113 | 0.08 | 100 |
IV.LNSS.HHZ. | 2024-01-30T16:27:34.93 | 0.1 | undecidable | manual | P | 259 | 16.9719 | 105 | 0.03 | 100 |
IV.SMA1.EHZ. | 2024-01-30T16:27:33.87 | 0.1 | positive | manual | P | 91 | 7.3815 | 140 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.0007075 | 0.24 | AML | other | m | 2024-01-30T16:27:35.85 |
IV.SMA1.EHN. | ML:1.6 | 0.0005705 | 1.72 | AML | other | m | 2024-01-30T16:27:35.99 |
IV.RM33.EHE. | ML:1.4 | 0.0002475 | 0.18 | AML | other | m | 2024-01-30T16:27:37.35 |
IV.RM33.EHN. | ML:1.3 | 0.0001885 | 0.12 | AML | other | m | 2024-01-30T16:27:37.29 |
IV.LNSS.HHN. | ML:1.4 | 0.000204 | 1.64 | AML | other | m | 2024-01-30T16:27:37.83 |
IV.LNSS.HHE. | ML:1.4 | 0.00018449999999999999 | 0.14 | AML | other | m | 2024-01-30T16:27:37.88 |
IV.NRCA.HHE. | ML:1.8 | 0.00035350000000000003 | 0.14 | AML | other | m | 2024-01-30T16:27:39.84 |
IV.NRCA.HHN. | ML:1.4 | 0.000143 | 1.66 | AML | other | m | 2024-01-30T16:27:39.85 |