A magnitude ML 0.9 earthquake occured in region: 3 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6300, 13.2000 at 9 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 |
---|---|---|---|---|
Cittareale | RI | 4 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Borbona | RI | 14 | 617 | 7004 |
Posta | RI | 15 | 694 | 7698 |
Capitignano | AQ | 15 | 665 | 8363 |
Campotosto | AQ | 16 | 542 | 8905 |
Arquata del Tronto | AP | 18 | 1178 | 10083 |
Cascia | PG | 18 | 3217 | 13300 |
Cagnano Amiterno | AQ | 19 | 1369 | 14669 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-18 05:50:33 |
42.63 | 13.2002 | 9 | 2024-02-18 06:25:53 |
Sala Sismica INGV-Roma | 125350481 |
Field | Value |
---|---|
Time (UTC) | 2024-02-18 05:50:33 ± 0.16 |
Latitude | 42.6300 ± 0.0045 |
Longitude | 13.2002 ± 0.0073 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125350481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 580 |
Semi-minor axis of confidence ellipse (meter) | 163 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125350481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-18 06:25:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERA.HNZ. | 2024-02-18T05:51:07.43 | 3.0 | undecidable | manual | Sn | 0.41 | 0 | |||
IV.MF5.EHZ. | 2024-02-18T05:50:48.70 | 3.0 | undecidable | manual | Sn | -0.07 | 0 | |||
IV.MTCE.HHZ. | 2024-02-18T05:50:44.81 | 3.0 | negative | manual | Pg | -0.13 | 0 | |||
IV.NRCA.HHZ. | 2024-02-18T05:50:42.33 | 0.6 | undecidable | manual | S | 343 | 23.6541 | 111 | -0.1 | 49 |
IV.MTRA.EHE. | 2024-02-18T05:50:41.57 | 0.6 | undecidable | manual | S | 49 | 21.2676 | 113 | -0.11 | 49 |
IV.MF5.EHZ. | 2024-02-18T05:50:40.54 | 3.0 | undecidable | manual | P | -0.69 | 0 | |||
IV.TERO.HHZ. | 2024-02-18T05:50:40.31 | 1.0 | undecidable | manual | P | 91 | 32.9448 | 50 | -0.11 | 24 |
IV.RM33.EHZ. | 2024-02-18T05:50:39.04 | 0.6 | undecidable | manual | S | 175 | 13.4754 | 124 | -0.24 | 48 |
IV.NRCA.HHZ. | 2024-02-18T05:50:38.68 | 0.1 | undecidable | manual | P | 343 | 23.6541 | 111 | -0.04 | 99 |
IV.MTRA.EHE. | 2024-02-18T05:50:38.28 | 0.1 | undecidable | manual | P | 49 | 21.2676 | 113 | -0.01 | 100 |
IV.LNSS.HHZ. | 2024-02-18T05:50:37.00 | 0.1 | undecidable | manual | P | 257 | 13.3755 | 124 | 0.12 | 99 |
IV.RM33.EHZ. | 2024-02-18T05:50:36.83 | 0.6 | negative | manual | P | 175 | 13.4754 | 124 | -0.07 | 50 |
IV.SMA1.EHZ. | 2024-02-18T05:50:36.97 | 0.6 | negative | manual | P | 90 | 11.0778 | 129 | 0.46 | 46 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.1 | 0.00017549999999999998 | 0.24 | AML | other | m | 2024-02-18T05:50:39.52 |
IV.RM33.EHN. | ML:0.8 | 0.00006575 | 0.14 | AML | other | m | 2024-02-18T05:50:39.53 |
IV.LNSS.HHN. | ML:0.6 | 0.00004405000000000001 | 0.36 | AML | other | m | 2024-02-18T05:50:39.67 |
IV.SMA1.EHE. | ML:1.1 | 0.000144 | 0.26 | AML | other | m | 2024-02-18T05:50:39.51 |
IV.LNSS.HHE. | ML:0.7 | 0.00005065 | 0.44 | AML | other | m | 2024-02-18T05:50:39.54 |
IV.RM33.EHE. | ML:0.9 | 0.00009659999999999999 | 0.14 | AML | other | m | 2024-02-18T05:50:39.85 |
IV.NRCA.HHN. | ML:0.8 | 0.0000443 | 0.46 | AML | other | m | 2024-02-18T05:50:43.38 |
IV.NRCA.HHE. | ML:0.9 | 0.000052449999999999994 | 0.14 | AML | other | m | 2024-02-18T05:50:44.37 |