A magnitude ML 1.0 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6100, 13.2230 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Amatrice | RI | 6 | 2657 | 3139 |
Montereale | AQ | 10 | 2581 | 5720 |
Accumoli | RI | 10 | 667 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Borbona | RI | 13 | 617 | 7669 |
Campotosto | AQ | 13 | 542 | 8211 |
Posta | RI | 14 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 19 | 1178 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-06-27 01:33:23 |
42.6097 | 13.2228 | 13 | 2021-06-27 02:03:20 |
Sala Sismica INGV-Roma | 91945821 |
Field | Value |
---|---|
Time (UTC) | 2021-06-27 01:33:23 ± 0.13 |
Latitude | 42.6097 ± 0.0072 |
Longitude | 13.2228 ± 0.0073 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91945821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 639 |
Semi-minor axis of confidence ellipse (meter) | 461 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05036 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48204 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 91945821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-27 02:03:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2021-06-27T01:33:34.26 | 0.6 | undecidable | manual | S | 87 | 31.1466 | 95 | -0.34 | 46 |
IV.NRCA.HHZ. | 2021-06-27T01:33:33.02 | 0.6 | undecidable | manual | S | 340 | 26.3514 | 97 | -0.31 | 46 |
IV.CSP1.EHZ. | 2021-06-27T01:33:33.46 | 0.3 | undecidable | manual | P | 358 | 53.502 | 92 | -0.02 | 70 |
IV.MF5.EHZ. | 2021-06-27T01:33:32.89 | 0.3 | undecidable | manual | P | 25 | 46.1205 | 93 | 0.54 | 64 |
IV.MTRA.EHZ. | 2021-06-27T01:33:31.74 | 0.6 | undecidable | manual | S | 41 | 21.5673 | 100 | -0.34 | 47 |
IV.LNSS.HNZ. | 2021-06-27T01:33:30.13 | 0.6 | undecidable | manual | S | 267 | 14.9739 | 113 | -0.23 | 48 |
IV.TERO.HHZ. | 2021-06-27T01:33:30.05 | 0.3 | undecidable | manual | P | 87 | 31.1466 | 95 | 0.01 | 74 |
IV.MMO1.EHZ. | 2021-06-27T01:33:30.33 | 0.3 | undecidable | manual | P | 15 | 33.2445 | 95 | -0.03 | 73 |
IV.GAVE.HNZ. | 2021-06-27T01:33:30.45 | 0.6 | undecidable | manual | P | 289 | 28.3494 | 96 | 0.84 | 39 |
IV.RM33.EHZ. | 2021-06-27T01:33:29.21 | 0.6 | undecidable | manual | S | 184 | 11.1777 | 125 | -0.28 | 48 |
IV.NRCA.HHZ. | 2021-06-27T01:33:29.10 | 0.3 | undecidable | manual | P | 340 | 26.3514 | 97 | -0.21 | 71 |
IV.SMA1.EHZ. | 2021-06-27T01:33:29.26 | 0.6 | undecidable | manual | S | 76 | 9.4794 | 132 | 0.12 | 49 |
IV.T1299.HNZ. | 2021-06-27T01:33:28.31 | 0.6 | undecidable | manual | S | 61 | 5.5944 | 150 | -0.17 | 50 |
IV.MTRA.EHZ. | 2021-06-27T01:33:28.53 | 0.3 | undecidable | manual | P | 41 | 21.5673 | 100 | -0.05 | 74 |
IV.RM33.EHZ. | 2021-06-27T01:33:27.12 | 0.3 | undecidable | manual | P | 184 | 11.1777 | 125 | 0.03 | 76 |
IV.LNSS.HNZ. | 2021-06-27T01:33:27.54 | 0.3 | undecidable | manual | P | 267 | 14.9739 | 113 | -0.06 | 75 |
IV.SMA1.EHZ. | 2021-06-27T01:33:27.16 | 0.3 | undecidable | manual | P | 76 | 9.4794 | 132 | 0.27 | 72 |
IV.T1299.HNZ. | 2021-06-27T01:33:26.63 | 0.1 | undecidable | manual | P | 61 | 5.5944 | 150 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.1 | 0.00011916289999999999 | 0.14 | AML | other | m | 2021-06-27T01:33:29.54 |
IV.RM33.EHE. | ML:1.2 | 0.00015731593500000003 | 0.12 | AML | other | m | 2021-06-27T01:33:29.39 |
IV.SMA1.EHN. | ML:1.1 | 0.0001377633 | 0.3 | AML | other | m | 2021-06-27T01:33:29.53 |
IV.SMA1.EHE. | ML:1.1 | 0.0001500544 | 0.14 | AML | other | m | 2021-06-27T01:33:29.56 |
IV.MTRA.EHN. | ML:0.8 | 0.000046630035 | 0.34 | AML | other | m | 2021-06-27T01:33:32.58 |
IV.MTRA.EHE. | ML:0.8 | 0.000045715855 | 0.28 | AML | other | m | 2021-06-27T01:33:32.75 |
IV.NRCA.HHE. | ML:1.0 | 0.00005805 | 0.2 | AML | other | m | 2021-06-27T01:33:33.39 |
IV.NRCA.HHN. | ML:0.8 | 0.000031687005 | 0.14 | AML | other | m | 2021-06-27T01:33:33.49 |
IV.RM33.HNE. | ML:1.2 | 0.000165672976 | 0.1296 | AML | other | m | 2021-06-27T01:33:29.39 |
IV.TERO.HHN. | ML:0.8 | 0.0000225271145 | 0.06 | AML | other | m | 2021-06-27T01:33:34.68 |