A magnitude ML 1.1 earthquake occured in region: 4 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6110, 13.3370 at 13 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 |
Campotosto | AQ | 7 | 542 | 3199 |
Capitignano | AQ | 10 | 665 | 3864 |
Accumoli | RI | 12 | 667 | 4531 |
Montereale | AQ | 12 | 2581 | 7112 |
Crognaleto | TE | 14 | 1297 | 8409 |
Cortino | TE | 14 | 656 | 9065 |
Cittareale | RI | 15 | 482 | 9547 |
Fano Adriano | TE | 18 | 296 | 9843 |
Rocca Santa Maria | TE | 18 | 537 | 10380 |
Arquata del Tronto | AP | 18 | 1178 | 11558 |
Barete | AQ | 18 | 737 | 12295 |
Acquasanta Terme | AP | 19 | 2916 | 15211 |
Cagnano Amiterno | AQ | 19 | 1369 | 16580 |
Valle Castellana | TE | 19 | 977 | 17557 |
Pizzoli | AQ | 20 | 4326 | 21883 |
Borbona | RI | 20 | 617 | 22500 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-04-10 23:06:11 |
42.6113 | 13.3373 | 13 | 2020-04-10 23:20:38 |
Sala Sismica INGV-Roma | 78094221 |
Field | Value |
---|---|
Time (UTC) | 2020-04-10 23:06:11 ± 0.05 |
Latitude | 42.6113 ± 0.0018 |
Longitude | 13.3373 ± 0.0024 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78094221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 256 |
Semi-minor axis of confidence ellipse (meter) | 69 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 43 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39031 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78094221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-10 23:20:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROSPO.HHZ. | 2020-04-10T23:06:55.22 | 3.0 | undecidable | manual | S | 4.11 | 0 | |||
IV.NRCA.HHZ. | 2020-04-10T23:06:22.00 | 0.3 | undecidable | manual | S | 324 | 30.6471 | 97 | -0.14 | 72 |
IV.MMO1.EHZ. | 2020-04-10T23:06:22.67 | 0.3 | undecidable | manual | S | 358 | 31.9458 | 97 | 0.17 | 71 |
IV.CESI.HHZ. | 2020-04-10T23:06:21.48 | 3.0 | negative | manual | P | -0.16 | 0 | |||
IV.GIGS.HHZ. | 2020-04-10T23:06:20.81 | 0.3 | undecidable | manual | S | 132 | 26.0517 | 100 | -0.13 | 72 |
IV.VCEL.EHZ. | 2020-04-10T23:06:20.75 | 3.0 | positive | manual | P | 0.16 | 0 | |||
IV.FDMO.HHZ. | 2020-04-10T23:06:20.79 | 3.0 | undecidable | manual | P | -0.1 | 0 | |||
IV.LNSS.HHZ. | 2020-04-10T23:06:20.40 | 0.1 | undecidable | manual | S | 268 | 24.2535 | 101 | -0.07 | 98 |
IV.MF5.EHZ. | 2020-04-10T23:06:20.06 | 3.0 | undecidable | manual | P | 0.45 | 0 | |||
IV.ARRO.EHZ. | 2020-04-10T23:06:19.90 | 3.0 | negative | manual | P | -0.22 | 0 | |||
IV.FAGN.HHZ. | 2020-04-10T23:06:19.85 | 0.3 | undecidable | manual | P | 152 | 43.3233 | 94 | 0.26 | 68 |
IV.TERO.HHZ. | 2020-04-10T23:06:19.69 | 0.3 | undecidable | manual | S | 87 | 21.7671 | 104 | -0.14 | 73 |
IV.MTRA.EHZ. | 2020-04-10T23:06:18.36 | 0.3 | undecidable | manual | S | 17 | 16.872 | 112 | -0.2 | 72 |
IV.MMO1.EHZ. | 2020-04-10T23:06:17.92 | 0.6 | negative | manual | P | 358 | 31.9458 | 97 | 0.08 | 48 |
IV.RM33.EHZ. | 2020-04-10T23:06:17.94 | 0.3 | undecidable | manual | S | 221 | 15.1737 | 116 | -0.22 | 73 |
IV.CAMP.HHE. | 2020-04-10T23:06:17.00 | 0.3 | undecidable | manual | S | 145 | 10.2786 | 132 | -0.07 | 75 |
IV.NRCA.HHZ. | 2020-04-10T23:06:17.52 | 0.3 | undecidable | manual | P | 324 | 30.6471 | 97 | -0.11 | 72 |
IV.TERO.HHZ. | 2020-04-10T23:06:16.28 | 0.6 | undecidable | manual | P | 87 | 21.7671 | 104 | -0.02 | 50 |
IV.LNSS.HHZ. | 2020-04-10T23:06:16.61 | 0.1 | positive | manual | P | 268 | 24.2535 | 101 | -0.06 | 99 |
IV.GIGS.HHZ. | 2020-04-10T23:06:16.96 | 0.6 | undecidable | manual | P | 132 | 26.0517 | 100 | 0.02 | 49 |
IV.T1299.EHE. | 2020-04-10T23:06:16.23 | 0.3 | undecidable | manual | S | 299 | 5.1948 | 154 | -0.02 | 77 |
IV.SMA1.EHE. | 2020-04-10T23:06:15.98 | 0.3 | undecidable | manual | S | 356 | 2.0979 | 169 | 0 | 77 |
IV.RM33.EHZ. | 2020-04-10T23:06:15.35 | 0.6 | undecidable | manual | P | 221 | 15.1737 | 116 | 0.02 | 50 |
IV.MTRA.EHZ. | 2020-04-10T23:06:15.62 | 0.3 | positive | manual | P | 17 | 16.872 | 112 | 0.05 | 75 |
IV.T1299.EHE. | 2020-04-10T23:06:14.41 | 0.1 | undecidable | manual | P | 299 | 5.1948 | 154 | 0.18 | 99 |
IV.SMA1.EHE. | 2020-04-10T23:06:14.25 | 0.1 | undecidable | manual | P | 356 | 2.0979 | 169 | 0.17 | 100 |
IV.CAMP.HHE. | 2020-04-10T23:06:14.84 | 0.1 | undecidable | manual | P | 145 | 10.2786 | 132 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.8 | 0.000056413159999999994 | 0.2176 | AML | other | m | 2020-04-10T23:06:18.89 |
IV.RM33.EHE. | ML:1.0 | 0.00007944587 | 0.1152 | AML | other | m | 2020-04-10T23:06:19.30 |
IV.MTRA.EHE. | ML:1.6 | 0.0002835828 | 0.1792 | AML | other | m | 2020-04-10T23:06:18.83 |
IV.MTRA.EHN. | ML:1.5 | 0.0002314691 | 0.1024 | AML | other | m | 2020-04-10T23:06:18.42 |
IV.TERO.HHN. | ML:1.0 | 0.00006324893 | 0.064 | AML | other | m | 2020-04-10T23:06:19.92 |
IV.TERO.HHE. | ML:1.0 | 0.000061412145 | 0.1664 | AML | other | m | 2020-04-10T23:06:19.76 |
IV.LNSS.HHE. | ML:1.1 | 0.00007391808999999999 | 0.0896 | AML | other | m | 2020-04-10T23:06:21.13 |
IV.LNSS.HHN. | ML:0.9 | 0.00004898525 | 0.0768 | AML | other | m | 2020-04-10T23:06:21.03 |
IV.GIGS.HHN. | ML:0.6 | 0.00002064449 | 0.0512 | AML | other | m | 2020-04-10T23:06:20.00 |
IV.GIGS.HHE. | ML:0.6 | 0.000018096474500000002 | 0.0768 | AML | other | m | 2020-04-10T23:06:20.99 |
IV.NRCA.HHN. | ML:1.2 | 0.00007447592 | 0.1408 | AML | other | m | 2020-04-10T23:06:22.25 |
IV.NRCA.HHE. | ML:1.6 | 0.00017475765 | 0.128 | AML | other | m | 2020-04-10T23:06:22.28 |