A magnitude ML 1.3 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6370, 13.2380 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 16 | 617 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 20 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-01-30 08:48:00 |
42.6367 | 13.2378 | 11 | 2024-01-30 08:53:07 |
Sala Sismica INGV-Roma | 124943691 |
Field | Value |
---|---|
Time (UTC) | 2024-01-30 08:48:00 ± 0.06 |
Latitude | 42.6367 ± 0.0018 |
Longitude | 13.2378 ± 0.0073 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124943691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 620 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45506 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124943691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-30 08:53:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BARO.EHZ. | 2024-01-30T08:48:31.33 | 3.0 | undecidable | manual | S | 0.01 | 0 | |||
7F.SIB1.HNZ. | 2024-01-30T08:48:11.00 | 0.6 | undecidable | manual | S | 5 | 28.749 | 90 | 0.26 | 47 |
IV.TERO.HHZ. | 2024-01-30T08:48:10.65 | 0.6 | undecidable | manual | S | 93 | 29.9478 | 90 | -0.4 | 46 |
IV.CSP1.EHZ. | 2024-01-30T08:48:09.97 | 1.0 | undecidable | manual | P | 357 | 50.5161 | 90 | 0.16 | 23 |
IV.NRCA.HHZ. | 2024-01-30T08:48:09.32 | 0.6 | undecidable | manual | S | 335 | 24.0537 | 90 | -0.16 | 48 |
IV.FDMO.HHZ. | 2024-01-30T08:48:09.27 | 0.1 | undecidable | manual | P | 345 | 46.0206 | 90 | 0.15 | 94 |
IV.MTRA.EHZ. | 2024-01-30T08:48:07.58 | 0.6 | undecidable | manual | S | 44 | 18.5703 | 90 | -0.44 | 46 |
IV.LNSS.HHZ. | 2024-01-30T08:48:07.38 | 0.6 | undecidable | manual | S | 257 | 16.5723 | 90 | -0.1 | 48 |
7F.SIB2.EHZ. | 2024-01-30T08:48:06.37 | 0.1 | undecidable | manual | P | 11 | 28.749 | 90 | -0.08 | 97 |
IV.RM33.EHZ. | 2024-01-30T08:48:06.41 | 0.6 | undecidable | manual | S | 188 | 14.2746 | 91 | -0.47 | 45 |
IV.TERO.HHZ. | 2024-01-30T08:48:06.41 | 0.3 | undecidable | manual | P | 93 | 29.9478 | 90 | -0.23 | 71 |
7F.SIB1.HNZ. | 2024-01-30T08:48:06.49 | 0.1 | undecidable | manual | P | 5 | 28.749 | 90 | 0.04 | 99 |
IV.MC2.EHZ. | 2024-01-30T08:48:06.73 | 0.1 | undecidable | manual | P | 353 | 30.747 | 90 | -0.03 | 97 |
IV.SMA1.EHZ. | 2024-01-30T08:48:05.31 | 0.6 | undecidable | manual | S | 95 | 7.9809 | 131 | -0.04 | 51 |
IV.NRCA.HHZ. | 2024-01-30T08:48:05.83 | 0.1 | positive | manual | P | 335 | 24.0537 | 90 | 0.1 | 99 |
IV.RM33.EHZ. | 2024-01-30T08:48:04.35 | 0.1 | positive | manual | P | 188 | 14.2746 | 91 | 0.12 | 100 |
IV.LNSS.HHZ. | 2024-01-30T08:48:04.74 | 0.1 | positive | manual | P | 257 | 16.5723 | 90 | 0.16 | 99 |
IV.MTRA.EHZ. | 2024-01-30T08:48:04.73 | 0.1 | undecidable | manual | P | 44 | 18.5703 | 90 | -0.16 | 98 |
IV.SMA1.EHZ. | 2024-01-30T08:48:03.72 | 0.1 | negative | manual | P | 95 | 7.9809 | 131 | 0.38 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.0009415 | 0.26 | AML | other | m | 2024-01-30T08:48:05.82 |
IV.SMA1.EHN. | ML:1.4 | 0.0003095 | 0.32 | AML | other | m | 2024-01-30T08:48:05.96 |
IV.RM33.EHE. | ML:1.1 | 0.0001255 | 1.42 | AML | other | m | 2024-01-30T08:48:06.18 |
IV.RM33.EHN. | ML:1.0 | 0.00009484999999999999 | 0.42 | AML | other | m | 2024-01-30T08:48:07.42 |
IV.LNSS.HHE. | ML:1.2 | 0.0001255 | 0.78 | AML | other | m | 2024-01-30T08:48:07.66 |
IV.LNSS.HHN. | ML:1.2 | 0.000128 | 0.88 | AML | other | m | 2024-01-30T08:48:08.16 |
IV.NRCA.HHN. | ML:1.3 | 0.000123 | 0.12 | AML | other | m | 2024-01-30T08:48:09.50 |
IV.NRCA.HHE. | ML:1.7 | 0.000287 | 0.16 | AML | other | m | 2024-01-30T08:48:09.59 |