A magnitude ML 1.1 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6360, 13.2200 at 10 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 | 5 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 15 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cascia | PG | 19 | 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 | 2020-04-27 02:03:15 |
42.6357 | 13.2195 | 10 | 2020-04-27 02:13:45 |
Sala Sismica INGV-Roma | 78614041 |
Field | Value |
---|---|
Time (UTC) | 2020-04-27 02:03:15 ± 0.1 |
Latitude | 42.6357 ± 0.0054 |
Longitude | 13.2195 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78614041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 605 |
Semi-minor axis of confidence ellipse (meter) | 570 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 78614041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-27 02:13:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2020-04-27T02:03:53.84 | 3.0 | undecidable | manual | S | -0.09 | 0 | |||
IV.CESI.HHZ. | 2020-04-27T02:03:32.04 | 0.6 | undecidable | manual | S | 328 | 48.3183 | 50 | 0.52 | 43 |
IV.MF5.EHZ. | 2020-04-27T02:03:31.05 | 0.3 | undecidable | manual | S | 27 | 43.7229 | 50 | 0.77 | 58 |
IV.TERO.HHZ. | 2020-04-27T02:03:26.52 | 0.3 | undecidable | manual | S | 92 | 31.4463 | 50 | -0.49 | 66 |
IV.MF5.EHZ. | 2020-04-27T02:03:24.18 | 0.3 | undecidable | manual | P | 27 | 43.7229 | 50 | -0.02 | 72 |
IV.NRCA.HHZ. | 2020-04-27T02:03:24.32 | 0.1 | undecidable | manual | S | 339 | 23.5542 | 113 | -0.42 | 91 |
IV.CESI.HHZ. | 2020-04-27T02:03:24.57 | 0.6 | undecidable | manual | P | 328 | 48.3183 | 50 | -0.34 | 44 |
IV.LNSS.HNN. | 2020-04-27T02:03:22.35 | 0.3 | undecidable | manual | S | 256 | 15.0738 | 123 | 0.23 | 72 |
IV.TERO.HHZ. | 2020-04-27T02:03:21.70 | 1.0 | undecidable | manual | P | 92 | 31.4463 | 50 | -0.61 | 21 |
IV.RM33.HNE. | 2020-04-27T02:03:21.77 | 0.1 | undecidable | manual | S | 182 | 14.0748 | 125 | -0.06 | 100 |
IV.SMA1.EHZ. | 2020-04-27T02:03:20.84 | 0.6 | undecidable | manual | S | 93 | 9.4794 | 136 | 0.23 | 49 |
IV.NRCA.HHZ. | 2020-04-27T02:03:20.78 | 0.1 | undecidable | manual | P | 339 | 23.5542 | 113 | -0.22 | 95 |
IV.RM33.HNE. | 2020-04-27T02:03:19.26 | 0.1 | undecidable | manual | P | 182 | 14.0748 | 125 | -0.06 | 100 |
IV.T1299.EHE. | 2020-04-27T02:03:19.78 | 0.3 | undecidable | manual | S | 92 | 5.0949 | 152 | 0.06 | 76 |
IV.LNSS.HNN. | 2020-04-27T02:03:19.55 | 0.3 | undecidable | manual | P | 256 | 15.0738 | 123 | 0.06 | 75 |
IV.T1299.EHE. | 2020-04-27T02:03:18.27 | 0.1 | undecidable | manual | P | 92 | 5.0949 | 152 | 0.17 | 99 |
IV.SMA1.EHZ. | 2020-04-27T02:03:18.79 | 0.3 | negative | manual | P | 93 | 9.4794 | 136 | 0.17 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00018317755 | 0.32 | AML | other | m | 2020-04-27T02:03:21.03 |
IV.SMA1.EHN. | ML:1.3 | 0.00028422874999999996 | 0.24 | AML | other | m | 2020-04-27T02:03:21.16 |
IV.NRCA.HNE. | ML:1.4 | 0.00017362075 | 0.1408 | AML | other | m | 2020-04-27T02:03:24.52 |
IV.NRCA.HHE. | ML:1.4 | 0.00016155755 | 0.1408 | AML | other | m | 2020-04-27T02:03:24.51 |
IV.NRCA.HHN. | ML:1.1 | 0.00008216986000000001 | 0.0992 | AML | other | m | 2020-04-27T02:03:24.51 |
IV.TERO.HHE. | ML:0.3 | 0.00000772198 | 0.0592 | AML | other | m | 2020-04-27T02:03:26.87 |
IV.TERO.HHN. | ML:0.3 | 0.000012232800000000001 | 0.08 | AML | other | m | 2020-04-27T02:03:26.80 |
IV.TERO.HNE. | ML:1.4 | 0.00010510047499999999 | 0.5392 | AML | other | m | 2020-04-27T02:03:30.76 |
IV.MF5.EHE. | ML:1.0 | 0.000030175240999999997 | 1.1008 | AML | other | m | 2020-04-27T02:03:34.19 |
IV.MF5.EHN. | ML:0.8 | 0.000020707613 | 1.4608 | AML | other | m | 2020-04-27T02:03:43.36 |