A magnitude ML 1.3 earthquake occured in region: 6 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6060, 13.2260 at 15 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 | 6 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Montereale | AQ | 9 | 2581 | 5720 |
Accumoli | RI | 10 | 667 | 6387 |
Capitignano | AQ | 11 | 665 | 7052 |
Borbona | RI | 13 | 617 | 7669 |
Campotosto | AQ | 13 | 542 | 8211 |
Posta | RI | 14 | 694 | 8905 |
Cagnano Amiterno | AQ | 16 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Pizzoli | AQ | 20 | 4326 | 15337 |
Arquata del Tronto | AP | 20 | 1178 | 16515 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-05-17 21:39:43 |
42.6058 | 13.2262 | 15 | 2020-05-17 21:44:31 |
Sala Sismica INGV-Roma | 79245051 |
Field | Value |
---|---|
Time (UTC) | 2020-05-17 21:39:43 ± 0.1 |
Latitude | 42.6058 ± 0.0036 |
Longitude | 13.2262 ± 0.0061 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79245051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 133 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34714 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79245051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-17 21:44:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2020-05-17T21:40:03.99 | 3.0 | positive | manual | P | 2.79 | 0 | |||
IV.FIAM.HHZ. | 2020-05-17T21:39:55.81 | 0.3 | undecidable | manual | S | 193 | 38.5281 | 98 | -0.07 | 71 |
IV.MMO1.EHZ. | 2020-05-17T21:39:54.69 | 0.1 | undecidable | manual | S | 14 | 33.5442 | 99 | 0.11 | 95 |
IV.NRCA.HHZ. | 2020-05-17T21:39:52.52 | 0.3 | undecidable | manual | S | 340 | 26.8509 | 103 | -0.29 | 69 |
IV.CSP1.EHZ. | 2020-05-17T21:39:52.98 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.FDMO.HHZ. | 2020-05-17T21:39:52.31 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.MTRA.EHZ. | 2020-05-17T21:39:51.22 | 0.3 | undecidable | manual | S | 40 | 21.7671 | 109 | -0.29 | 69 |
IV.FIAM.HHZ. | 2020-05-17T21:39:50.52 | 0.1 | undecidable | manual | P | 193 | 38.5281 | 98 | 0.05 | 95 |
IV.ARRO.EHZ. | 2020-05-17T21:39:50.32 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.TERO.HHZ. | 2020-05-17T21:39:49.31 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.CAMP.HHZ. | 2020-05-17T21:39:49.90 | 0.1 | undecidable | manual | S | 117 | 16.872 | 118 | -0.4 | 91 |
IV.MMO1.EHZ. | 2020-05-17T21:39:49.78 | 0.1 | undecidable | manual | P | 14 | 33.5442 | 99 | 0.06 | 96 |
IV.LNSS.HHZ. | 2020-05-17T21:39:49.67 | 0.1 | undecidable | manual | S | 269 | 15.1737 | 122 | -0.24 | 96 |
IV.T1299.EHZ. | 2020-05-17T21:39:48.11 | 0.1 | undecidable | manual | S | 55 | 5.5944 | 154 | -0.07 | 100 |
IV.RM33.EHZ. | 2020-05-17T21:39:48.76 | 0.3 | undecidable | manual | S | 185 | 10.7781 | 134 | -0.23 | 72 |
IV.MTRA.EHZ. | 2020-05-17T21:39:48.03 | 0.1 | positive | manual | P | 40 | 21.7671 | 109 | 0.09 | 97 |
IV.SMA1.EHZ. | 2020-05-17T21:39:48.83 | 0.3 | undecidable | manual | S | 73 | 9.2796 | 140 | 0.1 | 74 |
IV.NRCA.HHZ. | 2020-05-17T21:39:48.69 | 0.1 | positive | manual | P | 340 | 26.8509 | 103 | -0.01 | 97 |
IV.LNSS.HHZ. | 2020-05-17T21:39:47.10 | 0.1 | undecidable | manual | P | 269 | 15.1737 | 122 | 0.08 | 98 |
IV.CAMP.HHZ. | 2020-05-17T21:39:47.36 | 0.1 | undecidable | manual | P | 117 | 16.872 | 118 | 0.11 | 98 |
IV.SMA1.EHZ. | 2020-05-17T21:39:46.71 | 0.1 | positive | manual | P | 73 | 9.2796 | 140 | 0.37 | 93 |
IV.T1299.EHZ. | 2020-05-17T21:39:46.24 | 0.1 | undecidable | manual | P | 55 | 5.5944 | 154 | 0.22 | 97 |
IV.RM33.EHZ. | 2020-05-17T21:39:46.67 | 0.1 | undecidable | manual | P | 185 | 10.7781 | 134 | 0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.4 | 0.000234 | 0.86 | AML | other | m | 2020-05-17T21:39:49.02 |
IV.RM33.EHN. | ML:1.3 | 0.000199 | 0.12 | AML | other | m | 2020-05-17T21:39:49.16 |
IV.SMA1.EHN. | ML:1.6 | 0.0004255 | 0.38 | AML | other | m | 2020-05-17T21:39:49.38 |
IV.SMA1.EHE. | ML:1.6 | 0.0004525 | 0.22 | AML | other | m | 2020-05-17T21:39:49.08 |
IV.LNSS.HHN. | ML:1.2 | 0.000129 | 1.7 | AML | other | m | 2020-05-17T21:39:49.99 |
IV.LNSS.HHE. | ML:1.5 | 0.0002525 | 0.14 | AML | other | m | 2020-05-17T21:39:50.08 |
IV.MTRA.EHN. | ML:1.3 | 0.000124 | 0.26 | AML | other | m | 2020-05-17T21:39:51.47 |
IV.MTRA.EHE. | ML:1.3 | 0.0001139 | 0.26 | AML | other | m | 2020-05-17T21:39:51.59 |
IV.NRCA.HHE. | ML:1.4 | 0.00011649999999999999 | 0.14 | AML | other | m | 2020-05-17T21:39:53.09 |
IV.TERO.HHN. | ML:1.2 | 0.0000751 | 0.22 | AML | other | m | 2020-05-17T21:39:53.83 |
IV.TERO.HHE. | ML:1.0 | 0.000047 | 1.68 | AML | other | m | 2020-05-17T21:39:53.04 |
IV.NRCA.HHN. | ML:1.1 | 0.00006345000000000001 | 0.82 | AML | other | m | 2020-05-17T21:39:54.42 |