A magnitude ML 0.8 earthquake occured in region: 3 km NW Pollenza (MC), on
and geographic coordinates (lat, lon) 43.2850, 13.3270 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Pollenza | MC | 3 | 6618 | 6618 |
Treia | MC | 3 | 9403 | 16021 |
Appignano | MC | 9 | 4213 | 20234 |
Tolentino | MC | 9 | 20069 | 40303 |
Macerata | MC | 10 | 42473 | 82776 |
Urbisaglia | MC | 11 | 2628 | 85404 |
Montecassiano | MC | 13 | 7125 | 92529 |
Petriolo | MC | 13 | 1998 | 94527 |
Cingoli | MC | 13 | 10352 | 104879 |
San Severino Marche | MC | 14 | 12726 | 117605 |
Colmurano | MC | 14 | 1263 | 118868 |
Loro Piceno | MC | 15 | 2401 | 121269 |
Belforte del Chienti | MC | 15 | 1886 | 123155 |
Corridonia | MC | 15 | 15430 | 138585 |
Ripe San Ginesio | MC | 16 | 852 | 139437 |
Serrapetrona | MC | 16 | 966 | 140403 |
Mogliano | MC | 17 | 4696 | 145099 |
Montefano | MC | 17 | 3541 | 148640 |
Filottrano | AN | 17 | 9499 | 158139 |
Camporotondo di Fiastrone | MC | 18 | 563 | 158702 |
Caldarola | MC | 18 | 1823 | 160525 |
Massa Fermana | FM | 19 | 963 | 161488 |
San Ginesio | MC | 20 | 3498 | 164986 |
Apiro | MC | 20 | 2280 | 167266 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-02-21 01:15:39 |
43.2853 | 13.3273 | 9 | 2024-03-01 17:17:58 |
Bollettino Sismico Italiano INGV | 115366051 |
Reviewed Rev100 |
ML 0.9 | 2023-02-21 01:15:39 |
43.3228 | 13.3992 | 8 | 2023-02-21 01:23:34 |
Sala Sismica INGV-Roma | 114641441 |
Field | Value |
---|---|
Time (UTC) | 2023-02-21 01:15:39 ± 0.05 |
Latitude | 43.2853 ± 0.0027 |
Longitude | 13.3273 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115366051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 234 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47754 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114641441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-21 01:23:34 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115366051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-14 14:57:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-02-21T01:15:56.97 | 0.3 | undecidable | manual | S | 199 | 53.0025 | 50 | 0.07 | 70 |
IV.ARVD.HHE. | 2023-02-21T01:15:53.58 | 0.3 | undecidable | manual | S | 307 | 39.0276 | 50 | 0.41 | 67 |
IV.MF5.EHZ. | 2023-02-21T01:15:52.07 | 0.3 | undecidable | manual | S | 162 | 34.743 | 50 | 0.06 | 72 |
IV.AOI.HHE. | 2023-02-21T01:15:52.39 | 0.6 | undecidable | manual | S | 37 | 36.741 | 50 | -0.18 | 47 |
IV.MML1.HNE. | 2023-02-21T01:15:52.28 | 0.3 | undecidable | manual | S | 237 | 34.5432 | 50 | 0.32 | 69 |
IV.SNTG.HHE. | 2023-02-21T01:15:51.31 | 0.6 | undecidable | manual | S | 264 | 31.4463 | 50 | 0.17 | 47 |
IV.MNTT.EHE. | 2023-02-21T01:15:51.85 | 0.3 | undecidable | manual | S | 139 | 32.9448 | 50 | 0.31 | 69 |
IV.FDMO.HHZ. | 2023-02-21T01:15:51.72 | 1.0 | undecidable | manual | S | 215 | 33.744 | 50 | -0.04 | 24 |
IV.NRCA.HHZ. | 2023-02-21T01:15:49.51 | 0.6 | positive | manual | P | 199 | 53.0025 | 50 | -0.17 | 46 |
Y1.T1714.EHE. | 2023-02-21T01:15:48.36 | 0.3 | undecidable | manual | S | 15 | 21.9669 | 112 | 0.29 | 70 |
IV.CSP1.EHE. | 2023-02-21T01:15:48.76 | 0.6 | undecidable | manual | S | 205 | 23.6541 | 111 | 0.15 | 48 |
IV.MNTP.HNZ. | 2023-02-21T01:15:47.77 | 0.3 | undecidable | manual | S | 145 | 20.0688 | 114 | 0.32 | 70 |
IV.EL6.EHZ. | 2023-02-21T01:15:47.23 | 0.3 | undecidable | manual | S | 285 | 18.87 | 116 | 0.15 | 73 |
IV.ARVD.HHE. | 2023-02-21T01:15:47.22 | 0.3 | undecidable | manual | P | 307 | 39.0276 | 50 | -0.31 | 68 |
Y1.T1742.EHZ. | 2023-02-21T01:15:47.17 | 0.6 | undecidable | manual | P | 345 | 38.0286 | 50 | -0.21 | 47 |
IV.FDMO.HHZ. | 2023-02-21T01:15:46.34 | 0.1 | undecidable | manual | P | 215 | 33.744 | 50 | -0.38 | 90 |
IV.MML1.HNE. | 2023-02-21T01:15:46.66 | 0.1 | undecidable | manual | P | 237 | 34.5432 | 50 | -0.17 | 94 |
IV.SNTG.HHE. | 2023-02-21T01:15:46.07 | 0.1 | undecidable | manual | P | 264 | 31.4463 | 50 | -0.29 | 93 |
IV.MNTT.EHE. | 2023-02-21T01:15:46.69 | 0.1 | undecidable | manual | P | 139 | 32.9448 | 50 | 0.1 | 96 |
IV.MF5.EHZ. | 2023-02-21T01:15:46.59 | 0.3 | undecidable | manual | P | 162 | 34.743 | 50 | -0.27 | 69 |
IV.AOI.HHE. | 2023-02-21T01:15:46.97 | 0.1 | undecidable | manual | P | 37 | 36.741 | 50 | -0.21 | 93 |
IV.GUMA.HHZ. | 2023-02-21T01:15:45.13 | 0.1 | undecidable | manual | P | 179 | 24.6531 | 110 | 0.03 | 99 |
IV.CING.HHZ. | 2023-02-21T01:15:45.87 | 0.3 | undecidable | manual | S | 313 | 14.5743 | 122 | 0.08 | 75 |
Y1.T1714.EHE. | 2023-02-21T01:15:45.00 | 0.3 | undecidable | manual | P | 15 | 21.9669 | 112 | 0.41 | 69 |
IV.MNTP.HNZ. | 2023-02-21T01:15:44.22 | 0.1 | undecidable | manual | P | 145 | 20.0688 | 114 | -0.01 | 100 |
IV.EL6.EHZ. | 2023-02-21T01:15:44.35 | 0.3 | negative | manual | P | 285 | 18.87 | 116 | 0.33 | 70 |
IV.CSP1.EHE. | 2023-02-21T01:15:44.79 | 0.1 | undecidable | manual | P | 205 | 23.6541 | 111 | -0.11 | 97 |
IV.CING.HHZ. | 2023-02-21T01:15:43.34 | 0.3 | undecidable | manual | P | 313 | 14.5743 | 122 | 0.07 | 75 |
IV.TRE1.HNE. | 2023-02-21T01:15:42.56 | 0.3 | undecidable | manual | S | 338 | 3.0969 | 161 | -0.58 | 68 |
IV.TRE1.HNE. | 2023-02-21T01:15:41.54 | 0.6 | undecidable | manual | P | 338 | 3.0969 | 161 | -0.2 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CING.HHN. | ML:0.6 | 0.000037900000000000006 | 0.86 | AML | other | m | 2023-02-21T01:15:46.21 |
IV.CING.HHE. | ML:0.6 | 0.00004 | 0.5 | AML | other | m | 2023-02-21T01:15:46.94 |
IV.EL6.EHE. | ML:0.8 | 0.000056550000000000006 | 0.52 | AML | other | m | 2023-02-21T01:15:49.74 |
IV.EL6.EHN. | ML:1.1 | 0.0001008 | 0.42 | AML | other | m | 2023-02-21T01:15:49.71 |