A magnitude ML 1.1 earthquake occured in region: 5 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6270, 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 | 5 | 2657 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Cascia | PG | 20 | 3217 | 14669 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-03-29 02:18:42 |
42.6273 | 13.2233 | 13 | 2023-03-29 02:23:19 |
Sala Sismica INGV-Roma | 115836411 |
Field | Value |
---|---|
Time (UTC) | 2023-03-29 02:18:42 ± 0.13 |
Latitude | 42.6273 ± 0.0045 |
Longitude | 13.2233 ± 0.0049 |
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 | 115836411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 443 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115836411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-29 02:23:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2023-03-29T02:18:53.13 | 0.6 | undecidable | manual | S | 16 | 31.3464 | 95 | 0.09 | 49 |
IV.TERO.HHZ. | 2023-03-29T02:18:52.65 | 0.6 | undecidable | manual | S | 91 | 31.0467 | 95 | -0.33 | 47 |
IV.NRCA.HHZ. | 2023-03-29T02:18:50.96 | 0.6 | undecidable | manual | S | 339 | 24.5532 | 98 | -0.28 | 47 |
IV.TERO.HHZ. | 2023-03-29T02:18:48.41 | 0.6 | undecidable | manual | P | 91 | 31.0467 | 95 | -0.01 | 50 |
IV.RM33.EHZ. | 2023-03-29T02:18:48.09 | 0.6 | undecidable | manual | S | 183 | 13.1757 | 118 | -0.24 | 49 |
IV.MMO1.EHZ. | 2023-03-29T02:18:48.55 | 1.0 | undecidable | manual | P | 16 | 31.3464 | 95 | 0.09 | 24 |
IV.LNSS.HHZ. | 2023-03-29T02:18:48.71 | 0.6 | undecidable | manual | S | 260 | 15.1737 | 112 | -0.11 | 50 |
IV.NRCA.HHZ. | 2023-03-29T02:18:47.41 | 0.6 | negative | manual | P | 339 | 24.5532 | 98 | -0.01 | 50 |
IV.SMA1.EHZ. | 2023-03-29T02:18:47.36 | 0.3 | undecidable | manual | S | 88 | 9.1797 | 133 | -0.1 | 76 |
IV.LNSS.HHZ. | 2023-03-29T02:18:46.14 | 0.1 | positive | manual | P | 260 | 15.1737 | 112 | 0.11 | 100 |
IV.CAMP.HHZ. | 2023-03-29T02:18:46.80 | 1.0 | undecidable | manual | P | 124 | 18.2706 | 105 | 0.33 | 24 |
IV.RM33.EHZ. | 2023-03-29T02:18:45.81 | 1.0 | undecidable | manual | P | 183 | 13.1757 | 118 | 0.07 | 25 |
IV.SMA1.EHZ. | 2023-03-29T02:18:45.47 | 0.1 | positive | manual | P | 88 | 9.1797 | 133 | 0.23 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.0004075 | 0.3 | AML | other | m | 2023-03-29T02:18:47.68 |
IV.SMA1.EHE. | ML:1.5 | 0.0003665 | 0.3 | AML | other | m | 2023-03-29T02:18:47.59 |
IV.RM33.EHE. | ML:1.2 | 0.0001595 | 0.6 | AML | other | m | 2023-03-29T02:18:48.57 |
IV.RM33.EHN. | ML:1.1 | 0.00011205000000000001 | 1.02 | AML | other | m | 2023-03-29T02:18:48.82 |
IV.LNSS.HHN. | ML:1.1 | 0.00010535 | 1.64 | AML | other | m | 2023-03-29T02:18:48.85 |
IV.LNSS.HHE. | ML:1.1 | 0.00011310000000000001 | 0.14 | AML | other | m | 2023-03-29T02:18:48.96 |
IV.NRCA.HHN. | ML:1.0 | 0.00005434999999999999 | 1.56 | AML | other | m | 2023-03-29T02:18:51.12 |
IV.NRCA.HHE. | ML:1.2 | 0.00008685 | 0.88 | AML | other | m | 2023-03-29T02:18:51.51 |
IV.TERO.HHE. | ML:0.6 | 0.00002 | 0.72 | AML | other | m | 2023-03-29T02:18:53.13 |
IV.TERO.HHN. | ML:0.8 | 0.000030100000000000003 | 0.94 | AML | other | m | 2023-03-29T02:18:53.27 |