A magnitude ML 1.1 earthquake occured in region: 4 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5960, 13.2630 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Montereale | AQ | 8 | 2581 | 5238 |
Cittareale | RI | 9 | 482 | 5720 |
Capitignano | AQ | 9 | 665 | 6385 |
Campotosto | AQ | 10 | 542 | 6927 |
Accumoli | RI | 11 | 667 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Cagnano Amiterno | AQ | 15 | 1369 | 9580 |
Posta | RI | 16 | 694 | 10274 |
Barete | AQ | 16 | 737 | 11011 |
Pizzoli | AQ | 18 | 4326 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Arquata del Tronto | AP | 20 | 1178 | 17812 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-06-07 22:28:19 |
42.5962 | 13.2632 | 10 | 2021-06-07 22:38:46 |
Sala Sismica INGV-Roma | 90912011 |
Field | Value |
---|---|
Time (UTC) | 2021-06-07 22:28:19 ± 0.09 |
Latitude | 42.5962 ± 0.0054 |
Longitude | 13.2632 ± 0.0073 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90912011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 658 |
Semi-minor axis of confidence ellipse (meter) | 531 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 151 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
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) | 0.04047 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49732 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 90912011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-07 22:38:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-06-07T22:28:37.57 | 0.6 | undecidable | manual | S | 355 | 55.2003 | 50 | 0.63 | 40 |
IV.MC2.EHZ. | 2021-06-07T22:28:32.49 | 0.3 | undecidable | manual | S | 350 | 35.5422 | 50 | 0.81 | 58 |
IV.MMO1.EHZ. | 2021-06-07T22:28:31.36 | 0.1 | undecidable | manual | S | 9 | 34.0437 | 50 | 0.06 | 96 |
IV.NRCA.HHZ. | 2021-06-07T22:28:29.44 | 0.3 | undecidable | manual | S | 335 | 29.0487 | 50 | -0.51 | 66 |
IV.CSP1.EHZ. | 2021-06-07T22:28:29.65 | 0.1 | undecidable | manual | P | 355 | 55.2003 | 50 | 0.03 | 93 |
IV.TERO.HHZ. | 2021-06-07T22:28:29.31 | 0.1 | undecidable | manual | S | 84 | 27.9498 | 50 | -0.36 | 91 |
IV.FDMO.HHZ. | 2021-06-07T22:28:28.90 | 0.3 | undecidable | manual | P | 344 | 50.9157 | 50 | -0.05 | 70 |
IV.MTRA.EHZ. | 2021-06-07T22:28:27.28 | 0.1 | undecidable | manual | S | 31 | 20.868 | 116 | -0.41 | 92 |
IV.MMO1.EHZ. | 2021-06-07T22:28:26.34 | 0.1 | undecidable | manual | P | 9 | 34.0437 | 50 | -0.01 | 97 |
IV.LNSS.HHN. | 2021-06-07T22:28:26.63 | 0.3 | undecidable | manual | S | 272 | 18.1707 | 120 | -0.25 | 71 |
IV.MC2.EHZ. | 2021-06-07T22:28:26.61 | 0.1 | undecidable | manual | P | 350 | 35.5422 | 50 | 0.03 | 97 |
IV.TERO.HHZ. | 2021-06-07T22:28:25.46 | 0.1 | undecidable | manual | P | 84 | 27.9498 | 50 | 0.04 | 98 |
IV.NRCA.HHZ. | 2021-06-07T22:28:25.39 | 0.1 | undecidable | manual | P | 335 | 29.0487 | 50 | -0.19 | 95 |
IV.SMA1.EHZ. | 2021-06-07T22:28:24.21 | 0.1 | undecidable | manual | S | 57 | 6.993 | 146 | 0.26 | 97 |
IV.MTRA.EHZ. | 2021-06-07T22:28:24.19 | 0.1 | undecidable | manual | P | 31 | 20.868 | 116 | -0.09 | 98 |
IV.RM33.HNE. | 2021-06-07T22:28:24.64 | 0.1 | undecidable | manual | S | 202 | 10.4784 | 135 | -0.08 | 100 |
IV.T1299.EHE. | 2021-06-07T22:28:23.29 | 0.1 | undecidable | manual | S | 20 | 4.4955 | 157 | -0.25 | 98 |
IV.LNSS.HHN. | 2021-06-07T22:28:23.78 | 0.3 | undecidable | manual | P | 272 | 18.1707 | 120 | -0.02 | 75 |
IV.T1299.EHE. | 2021-06-07T22:28:22.08 | 0.1 | undecidable | manual | P | 20 | 4.4955 | 157 | 0.2 | 98 |
IV.RM33.HNE. | 2021-06-07T22:28:22.74 | 0.1 | undecidable | manual | P | 202 | 10.4784 | 135 | 0.19 | 98 |
IV.SMA1.EHZ. | 2021-06-07T22:28:22.56 | 0.1 | undecidable | manual | P | 57 | 6.993 | 146 | 0.45 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.5 | 0.0005430000000000001 | 0.48 | AML | other | m | 2021-06-07T22:28:24.51 |
IV.SMA1.EHE. | ML:1.5 | 0.000441 | 0.48 | AML | other | m | 2021-06-07T22:28:24.33 |
IV.MTRA.EHN. | ML:0.9 | 0.0000593 | 0.44 | AML | other | m | 2021-06-07T22:28:28.34 |
IV.MTRA.EHE. | ML:1.0 | 0.00006275 | 0.42 | AML | other | m | 2021-06-07T22:28:28.28 |
IV.TERO.HHN. | ML:0.8 | 0.0000315 | 0.26 | AML | other | m | 2021-06-07T22:28:29.52 |
IV.NRCA.HHN. | ML:1.0 | 0.000054900000000000006 | 0.46 | AML | other | m | 2021-06-07T22:28:29.69 |
IV.NRCA.HHE. | ML:1.1 | 0.0000623 | 0.14 | AML | other | m | 2021-06-07T22:28:29.71 |
IV.TERO.HHE. | ML:1.2 | 0.0000757 | 1.28 | AML | other | m | 2021-06-07T22:28:32.64 |