A magnitude ML 1.0 earthquake occured in region: 4 km SE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6000, 13.2050 at 14 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 | 8 | 2657 | 3139 |
Montereale | AQ | 9 | 2581 | 5720 |
Accumoli | RI | 11 | 667 | 6387 |
Borbona | RI | 11 | 617 | 7004 |
Capitignano | AQ | 12 | 665 | 7669 |
Posta | RI | 12 | 694 | 8363 |
Campotosto | AQ | 14 | 542 | 8905 |
Cagnano Amiterno | AQ | 16 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Pizzoli | AQ | 20 | 4326 | 15337 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-01-18 04:09:21 |
42.5998 | 13.2048 | 14 | 2022-01-18 04:16:14 |
Sala Sismica INGV-Roma | 99895591 |
Field | Value |
---|---|
Time (UTC) | 2022-01-18 04:09:21 ± 0.18 |
Latitude | 42.5998 ± 0.0081 |
Longitude | 13.2048 ± 0.0073 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99895591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 668 |
Semi-minor axis of confidence ellipse (meter) | 645 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 328 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.09083 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31206 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99895591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-18 04:16:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTRA.HNN. | 2022-01-18T04:09:29.93 | 0.3 | undecidable | manual | S | 42 | 23.3544 | 106 | -0.34 | 72 |
IV.MMO1.EHZ. | 2022-01-18T04:09:28.33 | 0.6 | negative | manual | P | 17 | 34.6431 | 98 | 0.09 | 50 |
IV.RM33.EHZ. | 2022-01-18T04:09:27.06 | 0.3 | undecidable | manual | S | 176 | 10.0788 | 136 | -0.12 | 77 |
IV.TERO.HHZ. | 2022-01-18T04:09:27.96 | 0.3 | undecidable | manual | P | 85 | 32.6451 | 99 | 0.03 | 76 |
IV.SMA1.EHZ. | 2022-01-18T04:09:27.34 | 0.3 | undecidable | manual | S | 72 | 11.1777 | 132 | -0.05 | 78 |
IV.LNSS.HHZ. | 2022-01-18T04:09:27.68 | 0.3 | undecidable | manual | S | 272 | 13.4754 | 125 | -0.18 | 76 |
IV.NRCA.HHN. | 2022-01-18T04:09:27.31 | 0.1 | undecidable | manual | P | 344 | 26.9508 | 103 | 0.24 | 98 |
IV.GAVE.HNE. | 2022-01-18T04:09:26.93 | 0.6 | undecidable | manual | P | 292 | 27.3504 | 102 | -0.19 | 49 |
IV.MTRA.HNN. | 2022-01-18T04:09:26.39 | 0.1 | undecidable | manual | P | 42 | 23.3544 | 106 | -0.14 | 100 |
IV.LNSS.HHZ. | 2022-01-18T04:09:25.28 | 0.6 | positive | manual | P | 272 | 13.4754 | 125 | 0.14 | 51 |
IV.SMA1.EHZ. | 2022-01-18T04:09:25.16 | 0.1 | positive | manual | P | 72 | 11.1777 | 132 | 0.29 | 100 |
IV.RM33.EHZ. | 2022-01-18T04:09:24.90 | 1.0 | undecidable | manual | P | 176 | 10.0788 | 136 | 0.15 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.1 | 0.0001161 | 0.24 | AML | other | m | 2022-01-18T04:09:27.23 |
IV.RM33.EHE. | ML:1.0 | 0.0000981 | 0.66 | AML | other | m | 2022-01-18T04:09:27.51 |
IV.SMA1.EHN. | ML:1.0 | 0.0000923 | 0.26 | AML | other | m | 2022-01-18T04:09:27.65 |
IV.SMA1.EHE. | ML:1.0 | 0.0000871 | 0.32 | AML | other | m | 2022-01-18T04:09:27.77 |
IV.LNSS.HHN. | ML:0.9 | 0.00006575 | 0.34 | AML | other | m | 2022-01-18T04:09:27.78 |
IV.LNSS.HHE. | ML:1.0 | 0.00008935 | 0.12 | AML | other | m | 2022-01-18T04:09:27.88 |