A magnitude ML 1.1 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6390, 13.2280 at 8 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 | 5 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 15 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cascia | PG | 20 | 3217 | 13300 |
Cagnano Amiterno | AQ | 20 | 1369 | 14669 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-30 17:28:06 |
42.6388 | 13.2277 | 8 | 2022-05-30 17:33:30 |
Sala Sismica INGV-Roma | 105354521 |
Field | Value |
---|---|
Time (UTC) | 2022-05-30 17:28:06 ± 0.17 |
Latitude | 42.6388 ± 0.0027 |
Longitude | 13.2277 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105354521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21134 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 105354521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-30 17:33:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2022-05-30T17:28:22.41 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.MC2.EHZ. | 2022-05-30T17:28:17.29 | 3.0 | undecidable | manual | S | 0.18 | 0 | |||
IV.MMO1.EHZ. | 2022-05-30T17:28:17.07 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.NRCA.HHZ. | 2022-05-30T17:28:15.11 | 0.3 | undecidable | manual | S | 337 | 23.4543 | 109 | 0.01 | 99 |
IV.MF5.EHZ. | 2022-05-30T17:28:14.88 | 3.0 | negative | manual | Pg | -0.39 | 0 | |||
IV.RM33.EHZ. | 2022-05-30T17:28:12.21 | 0.3 | undecidable | manual | S | 184 | 14.4744 | 120 | -0.03 | 100 |
IV.NRCA.HHZ. | 2022-05-30T17:28:11.45 | 0.6 | positive | manual | P | 337 | 23.4543 | 109 | 0 | 66 |
IV.MTRA.EHZ. | 2022-05-30T17:28:10.38 | 1.0 | undecidable | manual | P | 46 | 18.9699 | 114 | -0.23 | 32 |
IV.SMA1.EHZ. | 2022-05-30T17:28:10.61 | 0.6 | undecidable | manual | S | 96 | 8.88 | 133 | -0.05 | 67 |
IV.SMA1.EHZ. | 2022-05-30T17:28:09.01 | 0.3 | positive | manual | P | 96 | 8.88 | 133 | 0.13 | 99 |
IV.RM33.EHZ. | 2022-05-30T17:28:09.79 | 0.6 | positive | manual | P | 184 | 14.4744 | 120 | -0.01 | 67 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.9 | 0.00011499999999999999 | 0.82 | AML | other | m | 2022-05-30T17:28:10.48 |
IV.SMA1.EHE. | ML:1.3 | 0.0003105 | 1.7 | AML | other | m | 2022-05-30T17:28:10.92 |